E. SOLICITATION ATTACHMENT 03 - ASHRAE - Climatic Data for Building Design Standards.pdf
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ANSI/ASHRAE Addendum a to ANSI/ASHRAE Standard 169-2020
Climatic Data for Building Design
Standards
Approved by ASHRAE and the American National Standards Institute on October 29, 2021.
This addendum was approved by a Standing Standard Project Committee (SSPC) for which the Standards Committee has established a documented program for regular publication of addenda or revisions, including procedures for timely, docu-mented, consensus action on requests for change to any part of the standard. Instructions for how to submit a change can be found on the ASHRAE® website (https://www.ashrae.org/continuous-maintenance).
The latest edition of an ASHRAE Standard may be purchased on the ASHRAE website (www.ashrae.org) or from ASHRAE Customer Service, 180 Technology Parkway NW, Peachtree Corners, GA 30092. E-mail: orders@ashrae.org. Fax:
678-539-2129. Telephone: 404-636-8400 (worldwide), or toll free 1-800-527-4723 (for orders in US and Canada). For reprint permission, go to www.ashrae.org/permissions.
© 2021 ASHRAE ISSN 1041-2336
© ASHRAE. Per international copyright law, additional reproduction, distribution, or transmission in either print or digital form is not permitted without ASHRAE's prior written permission.
(This foreword is not part of this standard. It is merely informative and does not contain requirements necessary for conformance to the standard. It has not been processed according to the ANSI requirements for a standard and may contain material that has not been subject to public review or a consensus process. Unresolved objectors on informative material are not offered the right to appeal at ASHRAE or ANSI.)
FOREWORD
This standard provides a comprehensive source of climate data for those involved in building design. It has been established to provide a variety of climatic information used primarily for the design, planning, and sizing of buildings’ energy systems and equipment. This standard is referenced in other standards such as Standards 90.1, 90.2, 90.4, 100, 127, and 189.1.
The data presented in this standard are compiled from the 2021 ASHRAE Handbook—Fundamentals, Chapter 14, “Climatic Design Information,” and other data developed specifically for this standard from ASHRAE RP-1847, “Updating Climatic Design Information for the 2021 ASHRAE Handbook, Standard 169, and the Handbook of Smoke Control Engineering”
The data and tables have been completely revised and updated from Standard 169-2020. The standard includes data for 9237 locations throughout the world, an increase of 1119.
Where changes are shown in the text, new text is shown by underline and deleted text shown by strikeout.
Due to the large increase in the number of locations covered in this standard and the resulting changes, some tables are replaced in their entirety rather than using strikeout and underline, indicated by italics.
© ASHRAE. Per international copyright law, additional reproduction, distribution, or transmission in either
Addendum a to 169-2020
3.2 Abbreviations and Acronyms
WSAvg = monthly average wind speed, mph (m/s)
4. CLIMATIC DESIGN DATA AND CLIMATE ZONES
Normative Appendix A comprises data for 8118 9237 U.S., Canadian, and international locations. This information generally represents annual and monthly percentiles of occurrence of temperature, various measures of humidity, and wind speed for use in the design of building energy and ventilation systems.
These data also include HDD and CDD annual average values and heating and cooling design temperatures.
A sample of this climatic data is provided in Table A-1 for EXAMPLE CITY Atlanta, Georgia, USA.
Design conditions for all 8118 9237 locations are located online at the following location:
www.ashrae.org.
5. CLIMATE ZONE MAPS
Informative Appendix B provides illustrative climate zone maps for major countries and continents. These maps do not supersede the information in Normative Appendix A. The maps are one-half one-quarter-degree latitude by five-eighths one-quarter-degree longitude resolution (0.25 x 0.25°). For this reason, the data and climate zones for specific locations outside the U. S. presented in Normative Appendix A shall be used. These maps are provided to show general locations of the climate zones.
© ASHRAE. Per international copyright law, additional reproduction, distribution, or transmission in either
(This is a normative appendix and is part of this standard.)
NORMATIVE APPENDIX A
CLIMATIC DESIGN DATA AND CLIMATE ZONES
This section describes the data contained in Normative Appendix A, which are included online at www.ashrae.org
A1. CLIMATIC DESIGN CONDITIONS
j. Period analyzed (e.g., 90-14 94-19 = data from 1990 to 2014 1994 to 2019 were used)
A1.1.1 Annual Heating, and Humidification, and Ventilation Design Conditions
f. Weather and Shielding Factor (WSF), 1/h; this factor is used in ventilation calculations as per ASHRAE
Standard 62.2-2019.
A2. MONTHLY CLIMATIC DESIGN CONDITIONS
Monthly design conditions are divided into subsections as follows.
A2.1 Temperatures, Degree-Days, and Degree-Hours, Wind, and Precipitation
a. Average temperature in °F (°C) (defined as the average of the high and low daily temperatures). This parameter is a prime indicator of climate and is also useful to calculate heating and cooling degree-days to any base.
d. Cooling degree-hours (bases 74°F and 80°F [23.3°C and 26.7°C]). These are have historically been used in various standards, such as Standard 90.2-2004.
f. Average precipitation, in (mm). This parameter is used to calculate climate zones for Standard 169 and is of interest in some green building technologies (e.g., vegetative roofs, stormwater harvesting).
A2.2 Monthly Design Dry-Bulb, Wet-Bulb, and Mean Coincident Temperatures.
For a 30-day month, the 0.4%, 2.0%, 5.0%, and 10.0% values of occurrence represent the value that occurs or is exceeded for a total of 3, 14, 36, or 72 hours, respectively, per month on average over the period of record. Monthly percentile values of dry-bulb or wet-bulb temperature may be higher or lower than the design conditions corresponding to the same nominal percentile, depending on the month and the seasonal distribution of the parameter at that location. Generally, for the hottest or most humid months of the year, the monthly percentile value will exceed the design condition for the same element corresponding to the same nominal percentile. For instance, Table A-1 shows that the annual 0.4% design dry-bulb temperature in example city Atlanta, GA is 94.0°F (34.4°C). The 0.4% monthly dry-bulb temperature exceeds 94.0°F
© ASHRAE. Per international copyright law, additional reproduction, distribution, or transmission in either
(34.4°C) for June, July, and August, with values of 94.75°F (34.97°C), 97.96°F (36.64°C), and 97.4°F (36.3°C), respectively.
A2.3 Mean Daily Temperature Range. These values are useful in calculating daily dry- and wet-bulb temperature profiles. Three kinds of profiles are defined:
a. Mean daily temperature range for month indicated in °F (°C) (defined as the mean of difference between daily maximum and minimum dry-bulb temperatures).
A2.6 Historical Trends. Trends for annual average dry-bulb temperature, 99% dry-bulb and dew-point temperatures, 1% dry-bulb, dew-point and wet-bulb temperatures, and heating and cooling degree-days (bases 50 and 65°F (10 and 18.3°C)) are provided. Trends are expressed in °F (°C) per decade for temperatures, and in °F (°C)-day per decade for degree-days.
The ‘Station only’ row provides trends calculated with data from the station alone. It shows the rate (expressed per decade) at which climatic design conditions have changed. For example a value of -0.36 (- 0.20) in the 1% WB column indicates that yearly 1% wet-bulb temperatures have typically decreased at a rate of 0.36°F (0.20°C) per decade over the period of record used for the calculation.
The rate of change is tested against the null hypothesis (zero trend) based on a two-sided test at the 95% level (p ≤ 0.05). That is, a small p indicates that a zero trend is possible but very unlikely. When trends are considered statistically insignificant, or when there is insufficient data (a minimum of 15 unique years) to perform the trend analysis, the trend values simply appear as N/A.
Trends are often hard to detect for individual stations. Grouping stations together may provide a stronger signal and make it easier to identify a significant trend. The ‘Regional’ trend for a station evaluates data from all stations within 125 mi (200 km) of the station of interest and may provide better confidence for some trends. Note that depending on the station density, there may be upwards of 100 neighbors or few if any stations. For those stations with no neighbors the regional trend data will appear as N/A.
How to use the trend estimates is left to individual practitioners, as there is at this stage no accepted method of designing for future climate. The trends reported here, or indeed the lack thereof, reflect only what has occurred over the period of record utilized for a station. A significant trend can result from undocumented location changes, equipment replacement or error (e.g. sensor “drift”), nearby topographic modifications (trees, buildings), and, finally, larger scale (local, synoptic, global) changes in climate. Past trends are not necessarily indicators of future trends, and the trends reported here are based on a shorter period of record than used for climate change research, which generally consider periods of 30 to over 100 years. See the 2021 ASHRAE Handbook—Fundamentals, Chapter 14, “Climatic Design Information” for further consideration to this topic. Chapter 36, “Global Climate Change,” provides an overview of climate science together with a discussion of climate change mitigation and adaptation.
A2.67 Climate Filenames and Order. Tables A-3, A-5, and A-6 lists the 8118 9237 stations alphabetically for U.S., Canadian, and other locations, respectively. Climatic design conditions for each location in both I-P and SI units are located online at www.ashrae.org. The files are named by the WMO#. Thus, the filenames for Atlanta are 722190_p.pdf for I-P units and 722190_s.pdf for SI units. Users may also access the files by opening the file named StnList_p.pdf (for I-P units) or StnList_s.pdf (for SI units), which gives the alphabetical listing of stations and the corresponding WMO#, and then clicking on the WMO# link.
© ASHRAE. Per international copyright law, additional reproduction, distribution, or transmission in either http://www.ashrae.org/169-2020a_data
Delete existing Table A-1 (I-P and S-I) and replace with following
TABLE A-1 Design Conditions for Atlanta, GA, USA Example City (I-P)
© ASHRAE. Per international copyright law, additional reproduction, distribution, or transmission in either
TABLE A-1 Design Conditions for Atlanta, GA, USA Example City (SI)
© ASHRAE. Per international copyright law, additional reproduction, distribution, or transmission in either
Replace Figure A-2 (U.S. county map) and replace with the following
Figure A-2 Climate Zones for United States Counties
Delete contents of Tables A-3, A-4, A-5, and A-6 in their entirety and replace with the following.
© ASHRAE. Per international copyright law, additional reproduction, distribution, or transmission in either
Table A-3 United States Stations and Climate Zones
State
Location
WMO
# Latitude Longitude Climate Zone
County
Alabama (AL)
Autauga 3A
Baldwin 2A
FAIRHOPE 720592 30.46 -87.877
FAIRHOPE 3 NE 722370 30.549 -87.876
GULF SHORES 720381 30.291 -87.672
Barbour 2A
WEEDON FIELD 720363 31.951 -85.129
Bibb 3A
CENTREVILLE 722290 32.9 -87.25
Blount 3A
Bullock 3A
Butler 3A
GREENVILLE 720362 31.846 -86.611
Calhoun 3A
ANNISTON 722287 33.587 -85.856
Chambers 3A
Cherokee 3A
Chilton 3A
CLANTON 2 NE 750020 32.852 -86.612
Choctaw 3A
Clarke 3A
THOMASVILLE 2 S 721551 31.881 -87.737
Clay 3A
Cleburne 3A
Coffee 2A
Colbert 3A
MUSCLE SHOALS 2 N 750050 34.773 -87.64
NORTHWEST ALABAMA 723235 34.744 -87.6
Conecuh 3A
EVERGREEN 722276 31.416 -87.044
Coosa 3A
Covington 2A
FLORALA 720361 31.043 -86.312
SOUTH ALABAMA 722275 31.309 -86.394
Crenshaw 3A
HIGHLAND HOME 2 S 722266 31.916 -86.311
Cullman 3A
CULLMAN 3 ENE 720010 34.195 -86.796
© ASHRAE. Per international copyright law, additional reproduction, distribution, or transmission in either
State
Location
WMO
# Latitude Longitude Climate Zone
County
FOLSOM FIELD 722031 34.269 -86.858
Dale 2A
CAIRNS AAF 722269 31.267 -85.717
DOTHAN 722268 31.317 -85.45
LOWE AHP 722239 31.356 -85.751
Dallas 3A
SELMA 13 WNW 722360 32.457 -87.242
SELMA 6 SSE 750100 32.336 -86.979
DeKalb 3A
GADSDEN 19 N 722380 34.285 -85.962
ISBELL FIELD 722111 34.474 -85.721
VALLEY HEAD 1 SSW 720011 34.565 -85.617
Elmore 3A
Escambia 3A
BREWTON 3 NNE 722277 31.145 -87.052
Etowah 3A
NORTHEAST ALABAMA 722285 33.967 -86.083
Fayette 3A
Franklin 3A
RUSSELLVILLE 4 SSE 750060 34.453 -87.71
Geneva 2A
Greene 3A
GAINESVILLE 2 NE 750030 32.837 -88.137
Hale 3A
GREENSBORO 2 WNW 750040 32.717 -87.623
Henry 2A
Houston 2A
Jackson 3A
SCOTTSBORO 2 NE 750070 34.694 -86
Jefferson 3A
BIRMINGHAM
SHUTTLESWORTH 722280 33.566 -86.745
Lamar 3A
Lauderdale 3A
Lawrence 3A
COURTLAND 2 WSW 720774 34.66 -87.346
Lee 3A
AUBURN UNIVERSITY 722284 32.616 -85.433
Limestone 3A
© ASHRAE. Per international copyright law, additional reproduction, distribution, or transmission in either
State
Location
WMO
# Latitude Longitude Climate Zone
County
PRYOR FIELD 722279 34.653 -86.945
Lowndes 3A
Macon 3A
Madison 3A
HUNTSVILLE EXECUTIVE 720307 34.861 -86.557
HUNTSVILLE INTL 723230 34.644 -86.786
Marengo 3A
Marion 3A
Marshall 3A
ALBERTVILLE 720376 34.229 -86.256
Mobile 2A
DAUPHIN ISLAND 994420 30.25 -88.075
MOBILE 722230 30.688 -88.246
MOBILE BROOKLEY 722235 30.626 -88.068
Monroe 3A
Montgomery 2A
MAXWELL AFB 722265 32.383 -86.35
MONTGOMERY 722260 32.3 -86.408
Morgan 3A
Perry 3A
Pickens 3A
Pike 3A
TROY 722267 31.861 -86.012
TROY 2 W 750010 31.79 -86
Randolph 3A
Russell 3A
Shelby 3A
SHELBY COUNTY AP 722300 33.178 -86.782
St. Clair 3A
Sumter 3A
Talladega 3A
TALLADEGA 10 NNE 720504 33.572 -86.057
Tallapoosa 3A
ALEXANDER CITY 720265 32.915 -85.963
Tuscaloosa 3A
NORTHPORT 2 S 722288 33.212 -87.591
TUSCALOOSA 722286 33.212 -87.616
Walker 3A
Washington 3A
© ASHRAE. Per international copyright law, additional reproduction, distribution, or transmission in either
State
Location
WMO
# Latitude Longitude Climate Zone
County
Wilcox 3A
Winston 3A
POSEY FIELD 720413 34.267 -87.6
Alaska (AK)
Aleutians East 7
COLD BAY 703160 55.221 -162.732
KING COVE 703059 55.116 -162.27
NELSON LAGOON 703058 56.01 -161.16
SAND POINT 703165 55.319 -160.521
SAND POINT 1 ENE 703150 55.347 -160.466
Aleutians West 6A
ADAK 704540 51.883 -176.65
ATKA 700631 52.22 -174.206
DUTCH HARBOR 704890 53.895 -166.543
NOKOLSKI 998429 52.941 -168.871
SHEMYA ISLAND 704140 52.717 174.1
ST GEORGE ISLAND 703835 56.6 -169.565
ST PAUL 4 NE 703090 57.157 -170.212
ST PAUL ISLAND 703080 57.155 -170.222
Anchorage 7
ANCHORAGE BIRCHWOOD 702746 61.416 -149.507
ANCHORAGE BRYANT AAF 702700 61.266 -149.653
ANCHORAGE ELMENDORF AFB 702720 61.253 -149.794
ANCHORAGE HARBOR 997381 61.238 -149.89
ANCHORAGE INTL 702730 61.157 -149.986
ANCHORAGE LAKE HOOD 702725 61.178 -149.966
ANCHORAGE MERRILL FIELD 702735 61.217 -149.855
PORTAGE GLACIER 700001 60.785 -148.841
Bethel 7
AKIAK 702686 60.903 -161.231
ANIAK 702320 61.582 -159.543
BETHEL 702190 60.785 -161.829
CAPE NEWENHAM 703050 58.65 -162.067
MEKORYUK 702185 60.372 -166.272
SLEETMUTE 703407 61.717 -157.15
SPARREVOHN 702350 61.1 -155.583
Bristol Bay 7
KING SALMON 703260 58.683 -156.656
Denali 8
© ASHRAE. Per international copyright law, additional reproduction, distribution, or transmission in either print or digital form is not permitted without ASHRAE's prior written permission.
RhondaRWidick Highlight
RhondaRWidick Highlight
RhondaRWidick Highlight
State
Location
WMO
# Latitude Longitude Climate Zone
County
MCKINLEY NATL PARK 702645 63.733 -148.917
Dillingham 7
DILLINGHAM 703210 59.05 -158.517
MANOKOTAK 703055 58.99 -159.05
NEW STUYAHOK 702697 59.45 -157.333
TOGIAK 703606 59.067 -160.367
Fairbanks North Star 8
EIELSON AFB 702650 64.683 -147.083
FAIRBANKS 702610 64.804 -147.876
FAIRBANKS 11 NE 702630 64.974 -147.51
Haines 6A
ELDRED ROCK 997789 58.971 -135.22
HAINES 703626 59.243 -135.509
Hoonah-Angoon 6A
ANGOON 703830 57.499 -134.586
CAPE SPENCER 997804 58.199 -136.64
GUSTAVUS 703670 58.425 -135.707
HOONAH 702607 58.096 -135.409
POINT RETREAT 997797 58.411 -134.955
Juneau 6A
JUNEAU 703810 58.357 -134.564
Kenai Peninsula 7
AUGUSTINE ISLAND 994700 59.378 -153.348
DRIFT RIVER TERMINAL 994690 60.554 -152.136
FLAT ISLAND LIGHT 994720 59.332 -151.995
HOMER 703410 59.642 -151.491
KENAI 702590 60.58 -151.239
KENAI 29 ENE 703420 60.724 -150.448
NIKISKI HARBOR 997382 60.683 -151.399
SELDOVIA 703621 59.443 -151.702
SEWARD 702770 60.128 -149.417
SOLDOTNA 702595 60.476 -151.034
Ketchikan Gateway 5C
KETCHIKAN 703950 55.357 -131.712
Kodiak Island 6B
EAST AMATULI STATION LIGHT 994081 58.915 -151.952
KODIAK 703500 57.751 -152.486
Kusilvak 8
CAPE ROMANZOF 702120 61.783 -166.033
© ASHRAE. Per international copyright law, additional reproduction, distribution, or transmission in either print or digital form is not permitted without ASHRAE's prior written permission.
RhondaRWidick Highlight
State
Location
WMO
# Latitude Longitude Climate Zone
County
EMMONAK 702084 62.785 -164.491
HOOPER BAY 702186 61.524 -166.147
MARSHALL 702628 61.867 -162.033
MOUNTAIN VILLAGE 703056 62.095 -163.682
RUSSIAN MISSION 703053 61.775 -161.319
SCAMMON BAY 703054 61.845 -165.571
ST MARY'S 702005 62.062 -163.3
Lake and Peninsula 7
CHIGNIK 703333 56.311 -158.373
EGEGIK 703334 58.185 -157.386
IGIUGIG 703061 59.324 -155.902
ILIAMNA 703400 59.749 -154.909
PILOT POINT 702626 57.58 -157.58
PORT ALSWORTH 1 SW 703490 60.195 -154.32
PORT HEIDEN 703330 56.959 -158.632
Matanuska-Susitna 7
EUREKA ROADHOUSE 702715 61.939 -147.167
PALMER 702740 61.596 -149.092
TALKEETNA 702510 62.32 -150.095
WASILLA 702325 61.572 -149.541
Nome 8
GAMBELL 702040 63.767 -171.733
GOLOVIN 701995 64.55 -163.007
KOYUK 702223 64.935 -161.155
NOME AP 702000 64.511 -165.44
NOME NORTON SOUND 997383 64.5 -165.42
SAVOONGA 702035 63.687 -170.493
SHISHMAREF 701195 66.25 -166.089
ST MICHAEL 720382 63.49 -162.11
TIN CITY 701170 65.563 -167.921
UNALAKLEET 702070 63.883 -160.8
North Slope 8
ANAKTUVUK PASS 701625 68.135 -151.742
ATQASUK 702685 70.467 -157.436
CAPE LISBURNE 701040 68.875 -166.113
KAKTOVIK 700860 70.134 -143.577
NUIQSUT 703644 70.212 -151.002
POINT HOPE 701043 68.35 -166.8
POINT LAY 701210 69.733 -163.005
© ASHRAE. Per international copyright law, additional reproduction, distribution, or transmission in either print or digital form is not permitted without ASHRAE's prior written permission.
State
Location
WMO
# Latitude Longitude Climate Zone
County
PRUDHOE BAY DEADHORSE 700637 70.192 -148.477
PRUDHOE BAY HARBOR 997386 70.4 -148.527
UTQIAGVIK 700260 71.283 -156.782
UTQIAGVIK NSA 700270 71.323 -156.616
WAINWRIGHT 700300 70.639 -159.995
Northwest Arctic 8
AMBLER 701718 67.1 -157.85
DEERING 701333 66.069 -162.764
KIANA 701196 66.976 -160.437
KIVALINA 701486 67.732 -164.548
KOTZEBUE 701330 66.886 -162.613
NOATAK 701335 67.566 -162.975
RED DOG DOCK 997704 67.575 -164.067
RED DOG MINE 3 SSW 701220 68.028 -162.921
SELAWIK 700197 66.6 -159.986
SHUNGNAK 701719 66.888 -157.162
Petersburg 6A
FIVE FINGER LIGHT 994080 57.27 -133.631
PETERSBURG 703860 56.806 -132.937
Prince of Wales-Hyder 5C
ANNETTE ISLAND 703980 55.039 -131.579
CAPE DECISION 703880 56 -134.133
HYDABURG 703884 55.206 -132.828
KAKE 703855 56.961 -133.91
KLAWOCK 703894 55.58 -133.075
METLAKATLA 703985 55.131 -131.578
Sitka 6A
SITKA 703710 57.048 -135.365
SITKA 1 NE 703730 57.057 -135.327
Skagway 6A
SKAGWAY 703620 59.467 -135.3
Southeast Fairbanks 8
ALLEN AAF 702670 63.994 -145.721
EAGLE 701975 64.777 -141.148
NORTHWAY 702910 62.961 -141.929
Valdez-Cordova 7
BLIGH REEF LIGHT 994680 60.839 -146.884
CORDOVA 702960 60.492 -145.476
GULKANA 702710 62.159 -145.459
© ASHRAE. Per international copyright law, additional reproduction, distribution, or transmission in either print or digital form is not permitted without ASHRAE's prior written permission.
State
Location
WMO
# Latitude Longitude Climate Zone
County
MIDDLE ROCK LIGHT 994670 61.081 -146.653
MIDDLETON ISLAND 703430 59.433 -146.333
POTATO POINT 994660 61.056 -146.698
SEAL ROCKS BUOY 46061 995160 60.238 -146.833
VALDEZ AP 702756 61.132 -146.244
VALDEZ WSO 702750 61.13 -146.352
WEST ORCA BAY BUOY 46060 992850 60.587 -146.819
WHITTIER 702757 60.777 -148.719
Wrangell 6A
WRANGELL 703870 56.483 -132.367
Yakutat 6A
CAPE SUCKLING BUOY 46082 997204 59.681 -143.372
YAKUTAT 703610 59.512 -139.671
Yukon-Koyukuk 8
ANVIK 702075 62.65 -160.183
ARCTIC VILLAGE 701945 68.115 -145.579
BETTLES 701740 66.917 -151.515
FORT YUKON 701940 66.567 -145.267
GALENA 702220 64.737 -156.934
HOLY CROSS 703051 62.183 -159.767
HUSLIA 703655 65.698 -156.351
INDIAN MOUNTAIN 701730 66 -153.7
KALTAG 702006 64.327 -158.742
MCGRATH 702310 62.957 -155.61
MINCHUMINA 702460 63.886 -152.302
NENANA 702600 64.55 -149.072
NIKOLAI 702625 63.017 -154.367
RUBY 702627 64.727 -155.47
TANANA 701780 65.175 -152.107
TATALINA 702315 62.894 -155.976
Arizona (AZ)
Apache 4B
ST JOHNS 723754 34.518 -109.379
WINDOW ROCK 722764 35.658 -109.061
Cochise 3B
BISBEE DOUGLAS 722720 31.458 -109.606
SIERRA VISTA 722730 31.588 -110.344
SIERRA VISTA BLACK TOWER 722813 31.607 -110.428
Coconino 5B
© ASHRAE. Per international copyright law, additional reproduction, distribution, or transmission in either print or digital form is not permitted without ASHRAE's prior written permission.
State
Location
WMO
# Latitude Longitude Climate Zone
County
FLAGSTAFF BELLEMONT 723760 35.217 -111.817
FLAGSTAFF PULLIAM 723750 35.144 -111.666
GRAND CANYON NATIONAL
PARK 723783 35.946 -112.155
PAGE 723710 36.926 -111.448
WILLIAMS 35 NNW 722770 35.755 -112.337
Gila 4B
PAYSON 723745 34.257 -111.339
Graham 2B
SAFFORD 722747 32.855 -109.635
Greenlee 3B
La Paz 1B
Maricopa 1B
BUCKEYE 720644 33.417 -112.683
LUKE AFB 722785 33.533 -112.383
PHOENIX DEER VALLEY 722784 33.688 -112.082
PHOENIX SKY HARBOR 722780 33.428 -112.004
SCOTTSDALE 722789 33.623 -111.911
Mohave 3B
KINGMAN 723700 35.258 -113.933
LAUGHLIN BULLHEAD 723788 35.157 -114.559
Navajo 4B
SHOW LOW 723747 34.264 -110.008
WINSLOW 723740 35.028 -110.721
Pima 2B
DAVIS-MONTHAN AFB 722745 32.167 -110.883
TUCSON 722740 32.228 -110.956
TUCSON 11 W 722750 32.239 -111.17
Pinal 2B
CASA GRANDE 722748 32.95 -111.767
Santa Cruz 3B
ELGIN 5 S 722760 31.591 -110.509
NOGALES 722728 31.421 -110.846
Yavapai 4B
PRESCOTT 723723 34.652 -112.421
SEDONA 723756 34.85 -111.783
Yuma 1B
YUMA 722800 32.65 -114.6
YUMA 27 ENE 722790 32.835 -114.188
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Location
WMO
# Latitude Longitude Climate Zone
County
Arkansas (AR)
Arkansas 3A
Ashley 3A
Baxter 4A
BAXTER COUNTY AP 723439 36.369 -92.47
Benton 4A
BENTONVILLE 723444 36.35 -94.217
NORTHWEST ARKANSAS 723436 36.283 -94.3
ROGERS 723449 36.372 -94.107
SMITH FIELD 723443 36.191 -94.491
Boone 4A
BOONE COUNTY AP 723450 36.267 -93.157
Bradley 3A
Calhoun 3A
Carroll 4A
Chicot 3A
Clark 3A
ARKADELPHIA 720394 34.1 -93.066
Clay 3A
Cleburne 3A
Cleveland 3A
Columbia 3A
Conway 3A
Craighead 3A
JONESBORO 723407 35.831 -90.646
Crawford 3A
Crittenden 3A
WEST MEMPHIS 722054 35.135 -90.234
Cross 3A
Dallas 3A
Desha 3A
Drew 3A
MONTCELO 720175 33.636 -91.756
Faulkner 3A
Franklin 3A
Fulton 4A
Garland 3A
HOT SPRINGS 723415 34.478 -93.096
Grant 3A
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State
Location
WMO
# Latitude Longitude Climate Zone
County
Greene 3A
Hempstead 3A
Hot Spring 3A
Howard 3A
Independence 3A
BATESVILLE 723448 35.726 -91.647
BATESVILLE 8 WNW 722450 35.82 -91.781
Izard 4A
Jackson 3A
NEWPORT 720377 35.633 -91.167
Jefferson 3A
GRIDER FIELD 723417 34.18 -91.934
Johnson 3A
Lafayette 3A
Lawrence 4A
WALNUT RIDGE 723406 36.125 -90.924
Lee 3A
Lincoln 3A
Little River 3A
Logan 3A
Lonoke 3A
Madison 4A
Marion 4A
MARION COUNTY AP 723447 36.291 -92.59
Miller 3A
TEXARKANA 723418 33.454 -94.007
Mississippi 3A
ARKANSAS INTL 723408 35.967 -89.95
BLYTHEVILLE 723409 35.94 -89.831
Monroe 3A
Montgomery 3A
MT IDA 723435 34.547 -93.578
Nevada 3A
Newton 4A
Ouachita 3A
HARRELL FIELD 723425 33.617 -92.767
Perry 3A
Phillips 3A
Pike 3A
© ASHRAE. Per international copyright law, additional reproduction, distribution, or transmission in either
State
Location
WMO
# Latitude Longitude Climate Zone
County
Poinsett 3A
Polk 3A
MENA 720172 34.545 -94.203
Pope 3A
RUSSELLVILLE 723429 35.258 -93.095
Prairie 3A
STUTTGART 723416 34.6 -91.574
Pulaski 3A
LITTLE ROCK AFB 723405 34.917 -92.15
LITTLE ROCK CLINTON 723403 34.727 -92.239
NORTH LITTLE ROCK 723400 34.835 -92.259
Randolph 4A
Saline 3A
Scott 3A
Searcy 4A
Sebastian 3A
FORT SMITH 723440 35.333 -94.363
Sevier 3A
DE QUEEN SEVIER COUNTY AP 743312 34.047 -94.399
Sharp 4A
St. Francis 3A
Stone 4A
Union 3A
SOUTH ARKANSAS 723419 33.221 -92.814
Van Buren 3A
CLINTON 720401 35.6 -92.45
Washington 4A
DRAKE FIELD 723445 36.01 -94.169
White 3A
SEARCY 722188 35.212 -91.737
Woodruff 3A
Yell 3A
California (CA)
Alameda 3C
ALAMEDA 994033 37.772 -122.298
HAYWARD 725850 37.654 -122.115
LIVERMORE 724927 37.693 -121.814
OAKLAND INTL 724930 37.744 -122.224
Alpine 6B
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State
Location
WMO
# Latitude Longitude Climate Zone
County
Amador 4B
Butte 3A
OROVILLE 745048 39.49 -121.618
Calaveras 4B
Colusa 3B
Contra Costa 3A
BUCHANAN FIELD 724950 37.992 -122.055
PORT CHICAGO 994034 38.056 -122.039
RICHMOND 994036 37.923 -122.41
Del Norte 4C
CRESCENT CITY DEL NORTE 725946 41.78 -124.237
CRESCENT CITY HARBOR 994012 41.746 -124.184
El Dorado 5B
LAKE TAHOE 725847 38.898 -119.995
Fresno 3B
FRESNO YOSEMITE 723890 36.78 -119.719
Glenn 3B
Humboldt 4C
BLUNTS REEF BUOY 46030 992650 40.423 -124.525
CALIFORNIA REDWOOD COAST 725945 40.978 -124.109
EEL RIVER BUOY 46022 992740 40.712 -124.529
WOODLEY ISLAND 725940 40.81 -124.16
Imperial 2B
EL CENTRO NAF 722810 32.817 -115.683
IMPERIAL COUNTY AP 747185 32.834 -115.579
Inyo 4B
EASTERN SIERRA 724800 37.371 -118.358
STOVEPIPE WELLS 1 SW 746130 36.602 -117.145
Kern 3B
CHINA LAKE 746120 35.688 -117.693
EDWARDS AFB 723810 34.9 -117.867
EDWARDS AFB NORTH 723171 34.988 -117.865
MEADOWS FIELD 723840 35.434 -119.054
TEHACHAPI 749171 35.135 -118.439
Kings 3B
HANFORD 723898 36.319 -119.629
LEMORE NAS 747020 36.333 -119.95
Lake 3C
Lassen 4B
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State
Location
WMO
# Latitude Longitude Climate Zone
County
Los Angeles 3C
CATALINA 722920 33.405 -118.416
HOLLYWOOD BURBANK 722880 34.201 -118.358
LANCASTER FOX 723816 34.741 -118.212
LONG BEACH 722970 33.812 -118.146
LOS ANGELES HAWTHORNE 722956 33.923 -118.334
LOS ANGELES INTL 722950 33.938 -118.389
LOS ANGELES USC 722874 34.024 -118.291
MOUNT WILSON 722890 34.232 -118.074
PALMDALE 723820 34.629 -118.084
SAN CLEMENTE BASIN BUOY
46086 997206 32.499 -118.052
SANDBERG 723830 34.744 -118.724
SANTA MONICA 722885 34.016 -118.451
VAN NUYS 722886 34.21 -118.489
Madera 3B
MADERA 745046 36.988 -120.111
Marin 3C
GNOSS FIELD 720406 38.15 -122.55
Mariposa 4B
YOSEMITE VILLAGE 12 W 745030 37.759 -119.821
Mendocino 3C
ARENA COVE 994044 38.915 -123.711
POINT ARENA 994120 38.955 -123.741
PT ARENA BUOY 46014 992500 39.231 -123.974
UKIAH 725905 39.126 -123.201
Merced 3B
MERCED 724815 37.285 -120.513
MERCED 23 WSW 745070 37.238 -120.882
MERCED CASTLE 724810 37.383 -120.567
Modoc 5B
ALTURAS 725958 41.483 -120.567
Mono 6B
MAMMOTH YOSEMITE 723894 37.633 -118.85
Monterey 3C
ELKHORN SLOUGH RESERVE 997997 36.815 -121.738
MONTEREY 724915 36.588 -121.845
SALINAS 725930 36.664 -121.608
Napa 3C
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State
Location
WMO
# Latitude Longitude Climate Zone
County
NAPA COUNTY AP 724955 38.21 -122.285
Nevada 4B
TRUCKEE-TAHOE 725846 39.32 -120.139
Orange 3B
COSTA MESA WAYNE 722977 33.68 -117.866
EL TORO MCAS 722908 33.667 -117.733
FULLERTON 722976 33.872 -117.979
LOS ALAMITOS AAF 722975 33.79 -118.052
TUSTIN MCAF 722915 33.7 -117.833
Placer 3A
AUBURN 720267 38.955 -121.082
BLUE CANYON 725845 39.277 -120.71
LINCOLN 720614 38.909 -121.351
Plumas 4B
Riverside 2B
BLYTHE 747188 33.619 -114.714
CORONA 720333 33.898 -117.602
DESERT RESORTS 747187 33.627 -116.159
FALLBROOK 5 NE 745020 33.439 -117.19
MARCH AFB 722860 33.9 -117.25
PALM SPRINGS 722868 33.822 -116.504
RIVERSIDE 722869 33.952 -117.439
Sacramento 3A
SACRAMENTO EXECUTIVE 724830 38.507 -121.495
SACRAMENTO INTL 724839 38.696 -121.59
SACRAMENTO MATHER 724833 38.567 -121.3
SACRAMENTO MCCLELLAN 724836 38.667 -121.4
San Benito 3C
HOLLISTER 749179 36.9 -121.417
San Bernardino 3B
BARSTOW-DAGGETT 723815 34.854 -116.786
BICYCLE LAKE AAF 746110 35.283 -116.633
BIG BEAR 720165 34.264 -116.854
CHINO 722899 33.975 -117.636
NEEDLES 723805 34.768 -114.619
ONTARIO 747040 34.056 -117.6
SAN BERNARDINO 722866 34.095 -117.235
SOUTHERN CALIFORNIA 723825 34.583 -117.383
TWENTY NINE PALMS 690150 34.3 -116.167
© ASHRAE. Per international copyright law, additional reproduction, distribution, or transmission in either
State
Location
WMO
# Latitude Longitude Climate Zone
County
San Diego 3B
BROWN FIELD 722904 32.572 -116.979
CAMP PENDLETON MCAS 722926 33.3 -117.35
CAMPO 747186 32.626 -116.468
IMPERIAL BEACH NOLF 722909 32.567 -117.117
MCCLELLAN-PALOMAR 722927 33.128 -117.279
MIRAMAR MCAS 722931 32.867 -117.133
MONTGOMERY-GIBBS 722903 32.816 -117.139
NORTH ISLAND NAS 722906 32.7 -117.2
OCEANSIDE 722934 33.219 -117.349
RAMONA 745056 33.038 -116.916
SAN DIEGO INTL 722900 32.734 -117.183
San Francisco 4C
SAN FRANCISCO BUOY 46026 992640 37.754 -122.839
SAN FRANCISCO HARBOR 994016 37.806 -122.466
San Joaquin 3A
STOCKTON 724920 37.889 -121.226
San Luis Obispo 3C
PASO ROBLES 723965 35.67 -120.628
POINT PIEDRAS BLANCAS 723900 35.666 -121.285
SAN LUIS OBISPO 722897 35.237 -120.641
SANTA MARIA BUOY 46011 992960 34.956 -121.019
San Mateo 3C
REDWOOD CITY 994041 37.507 -122.212
SAN FRANCISCO INTL 724940 37.62 -122.365
Santa Barbara 3C
LOMPOC 722895 34.667 -120.467
POINT ARGUELLO 994210 34.577 -120.647
SANTA BARBARA 723925 34.426 -119.843
SANTA BARBARA 11 W 745050 34.414 -119.88
SANTA BARBARA BUOY 46053 996400 34.252 -119.853
SANTA BARBARA BUOY 46054 996470 34.265 -120.477
SANTA MARIA 723940 34.899 -120.449
SANTA MONICA BASIN BUOY
46025 992600 33.763 -119.053
SANTA YNEZ 723762 34.607 -120.076
SOUTH SANTA ROSA ISLAND 997199 33.677 -120.213
VANDENBERG AFB 723930 34.717 -120.567
Santa Clara 3C
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State
Location
WMO
# Latitude Longitude Climate Zone
County
MOUNTAIN VIEW MOFFETT 745090 37.417 -122.05
SAN JOSE INTL 724945 37.359 -121.924
Santa Cruz 3C
WATSONVILLE 745058 36.936 -121.789
Shasta 3A
REDDING 725920 40.518 -122.299
REDDING 12 WNW 744970 40.651 -122.607
Sierra 4B
Siskiyou 4C
MOUNT SHASTA 725957 41.333 -122.333
SISKIYOU COUNTY AP 725955 41.781 -122.468
Solano 3A
SAN FRANCISCO BAY RESERVE 998011 38.2 -122.026
TRAVIS AFB 745160 38.267 -121.933
VACAVILLE NUT TREE 724828 38.378 -121.958
Sonoma 3C
BODEGA 6 WSW 745180 38.321 -123.075
BODEGA BAY BUOY 46013 992490 38.253 -123.303
SONOMA COUNTY AP 724957 38.504 -122.81
Stanislaus 3B
MODESTO CITY 724926 37.624 -120.951
Sutter 3B
Tehama 3A
RED BLUFF 725910 40.152 -122.254
Trinity 4B
Tulare 3B
PORTERVILLE 723895 36.029 -119.063
VISALIA 723896 36.317 -119.4
Tuolumne 4B
COLUMBIA 720615 38.033 -120.417
Ventura 3C
CAMARILLO 723926 34.217 -119.083
OXNARD 723927 34.201 -119.207
POINT MUGU NAS 723910 34.117 -119.117
Yolo 3B
Yuba 3A
BEALE AFB 724837 39.133 -121.433
YUBA COUNTY AP 724838 39.102 -121.568
Colorado (CO)
© ASHRAE. Per international copyright law, additional reproduction, distribution, or transmission in either
State
Location
WMO
# Latitude Longitude Climate Zone
County
Adams 5B
Alamosa 6B
SAN LUIS VALLEY 724620 37.439 -105.861
Arapahoe 5B
BUCKLEY AFB 724695 39.717 -104.75
CENTENNIAL 724666 39.57 -104.849
Archuleta 5B
STEVENS FIELD 720539 37.283 -107.05
Baca 4B
SPRINGFIELD COMANCHE 724646 37.283 -102.614
Bent 4B
Boulder 5B
BOULDER 720533 40.033 -105.217
BOULDER 14 W 745200 40.035 -105.541
Broomfield 5B
Chaffee 6B
COTTONWOOD PASS 726391 38.782 -106.218
HARRIET ALEXANDER FIELD 720532 38.533 -106.05
MONARCH PASS 722203 38.497 -106.319
Cheyenne 5B
Clear Creek 7
Conejos 6B
Costilla 6B
Crowley 5B
Custer 5B
Delta 5B
Denver 5B
DENVER INTL 725650 39.833 -104.658
DENVER STAPLETON 724690 39.767 -104.869
Dolores 6B
Douglas 5B
Eagle 6B
EAGLE COUNTY REGIONAL 724675 39.65 -106.917
El Paso 5B
BUTTS AAF 724680 38.678 -104.757
COLORADO SPRINGS 724660 38.81 -104.688
MEADOW LAKE 720852 38.946 -104.57
USAF ACADEMY AF 745310 38.967 -104.817
Elbert 5B
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State
Location
WMO
# Latitude Longitude Climate Zone
County
ELBERT MONUMENT 722155 39.217 -104.633
Fremont 5B
Garfield 5B
RIFLE GARFIELD COUNTY AP 725717 39.528 -107.72
Gilpin 7
Grand 6B
MCELROY AFLD 720262 40.054 -106.369
Gunnison 7
GUNNISON-CRESTED BUTTE 724677 38.533 -106.933
Hinsdale 7
Huerfano 5B
Jackson 7
Jefferson 5B
Kiowa 5B
Kit Carson 5B
KIT CARSON COUNTY AP 724689 39.245 -102.284
La Plata 5B
DURANGO-LA PLATA COUNTY
AP 724625 37.143 -107.76
Lake 7
LEADVILLE LAKE COUNTY AP 724673 39.229 -106.317
Larimer 5B
FORT COLLINS 724697 40.588 -105.042
NORTHERN COLORADO 724769 40.45 -105.017
Las Animas 4B
TRINIDAD STOKES 724645 37.262 -104.338
Lincoln 5B
LIMON 724665 39.275 -103.666
Logan 5B
Mesa 5B
GRAND JUNCTION 724760 39.12 -108.525
Mineral 7
WOLF CREEK PASS 722101 37.463 -106.803
Moffat 6B
CRAIG-MOFFAT 725700 40.493 -107.524
DINOSAUR 2 E 745190 40.245 -108.968
Montezuma 5B
CORTEZ 724767 37.307 -108.626
CORTEZ 8 SE 745230 37.255 -108.504
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RhondaRWidick Highlight
RhondaRWidick Highlight
RhondaRWidick Highlight
RhondaRWidick Highlight
RhondaRWidick Highlight
State
Location
WMO
# Latitude Longitude Climate Zone
County
Montrose 5B
MONTROSE 724765 38.506 -107.899
MONTROSE 11 ENE 745220 38.544 -107.693
Morgan 5B
Otero 4B
LA JUNTA 724635 38.049 -103.512
LA JUNTA 17 WSW 745290 37.864 -103.822
Ouray 6B
Park 7
WILKERSON PASS 726396 39.05 -105.516
Phillips 5B
Pitkin 6B
ASPEN PITKIN COUNTY AP 724676 39.23 -106.871
Prowers 4B
LAMAR 724636 38.07 -102.688
Pueblo 4B
PUEBLO 724640 38.289 -104.506
Rio Blanco 6B
MEEKER 724674 40.044 -107.889
Rio Grande 6B
Routt 6B
STEAMBOAT SPRINGS 724678 40.517 -106.867
YAMPA VALLEY 725710 40.481 -107.218
Saguache 6B
SAGUACHE 722333 38.097 -106.169
San Juan 7
San Miguel 6B
TELLURIDE 724627 37.95 -107.9
Sedgwick 5B
Summit 7
COPPER MOUNTAIN 722061 39.475 -106.152
Teller 5B
Washington 5B
COLORADO PLAINS 724698 40.167 -103.217
Weld 5B
GREELEY-WELD COUNTY AP 724768 40.436 -104.632
NUNN 7 NNE 745340 40.807 -104.755
Yuma 5B
Connecticut (CT)
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RhondaRWidick Highlight
RhondaRWidick Highlight
State
Location
WMO
# Latitude Longitude Climate Zone
County
Fairfield 4A
BRIDGEPORT SIKORSKY 725040 41.164 -73.127
DANBURY 725086 41.371 -73.483
Hartford 5A
HARTFORD BRADLEY 725080 41.938 -72.682
HARTFORD-BRAINARD 725087 41.736 -72.651
Litchfield 5A
Middlesex 5A
CHESTER 720545 41.384 -72.506
New Haven 5A
MERIDEN MARKHAM 725027 41.51 -72.828
NEW HAVEN HARBOR 997284 41.283 -72.908
NEW HAVEN TWEED 725045 41.264 -72.887
WATERBURY-OXFORD 725029 41.483 -73.133
New London 5A
GROTON-NEW LONDON 725046 41.328 -72.049
Tolland 5A
Windham 5A
WINDHAM 725084 41.742 -72.184
Delaware (DE)
Kent 4A
DOVER AFB 724088 39.133 -75.467
New Castle 4A
DELAWARE CITY 997694 39.582 -75.589
NEW CASTLE 724180 39.674 -75.606
Sussex 4A
DELAWARE COASTAL 724093 38.69 -75.363
LEWES HARBOR 997281 38.783 -75.119
District of Columbia (DC)
District of Columbia 4A
WASHINGTON HARBOR 997314 38.873 -77.021
Florida (FL)
Alachua 2A
GAINESVILLE 747560 29.692 -82.276
Baker 2A
Bay 2A
NW FLORIDA BEACHES 720735 30.349 -85.788
PANAMA CITY 722245 30.212 -85.683
TYNDALL AFB 747750 30.067 -85.583
© ASHRAE. Per international copyright law, additional reproduction, distribution, or transmission in either
State
Location
WMO
# Latitude Longitude Climate Zone
County
Bradford 2A
Brevard 2A
CANAVERAL BUOY 41009 995450 28.508 -80.185
CAPE CANAVERAL TRIDENT
PIER 997354 28.416 -80.593
CAPE KENNEDY AFS SKID STRIP 747940 28.468 -80.567
KENNEDY SPACE CENTER 747946 28.617 -80.683
ORLANDO MELBOURNE INTL 722040 28.101 -80.644
PATRICK AFB 747950 28.233 -80.6
TITUSVILLE 7 E 747660 28.616 -80.693
Broward 1A
FORT LAUDERDALE EXECUTIVE 722039 26.197 -80.171
FT LAUDERDALE HOLLYWOOD 747830 26.079 -80.162
MIAMI NORTH PERRY 722037 25.999 -80.241
POMPANO BEACH 722049 26.25 -80.108
Calhoun 2A
Charlotte 2A
PUNTA GORDA 722034 26.917 -81.991
Citrus 2A
CRYSTAL RIVER 720655 28.867 -82.567
INVERNESS 724737 28.804 -82.318
Clay 2A
Collier 1A
EVERGLADES CITY 5 NE 752040 25.9 -81.318
NAPLES 722038 26.155 -81.775
Columbia 2A
DeSoto 2A
Dixie 2A
CROSS CITY 722120 29.633 -83.105
Duval 2A
CECIL FIELD 722067 30.219 -81.876
JACKSONVILLE CRAIG 747820 30.336 -81.515
JACKSONVILLE INTL 722060 30.484 -81.701
JACKSONVILLE NAS 722065 30.233 -81.667
MAYPORT NAF 722066 30.4 -81.417
Escambia 2A
PENSACOLA HARBOR 994047 30.404 -87.211
PENSACOLA INTL 722220 30.478 -87.187
PENSACOLA NAS 722225 30.35 -87.317
© ASHRAE. Per international copyright law, additional reproduction, distribution, or transmission in either
State
Location
WMO
# Latitude Longitude Climate Zone
County
Flagler 2A
PELLICER CREEK 998000 29.658 -81.233
Franklin 2A
APALACHICOLA REGIONAL 722200 29.733 -85.033
APPALACHICOLA HARBOR 994045 29.724 -84.98
Gadsden 2A
Gilchrist 2A
Glades 2A
Gulf 2A
CAPE SAN BLAS 994360 29.672 -85.357
Hamilton 2A
Hardee 2A
Hendry 1A
Hernando 2A
HERNANDO COUNTY AP 722014 28.474 -82.454
Highlands 2A
SEBRING 23 SSE 747650 27.153 -81.369
Hillsborough 2A
MACDILL AFB 747880 27.85 -82.517
PLANT CITY 720373 28 -82.164
TAMPA EXECUTIVE 722021 28.014 -82.345
TAMPA INTL 722110 27.962 -82.54
TAMPA KNIGHT 720374 27.916 -82.449
Holmes 2A
Indian River 2A
VERO BEACH 747930 27.651 -80.42
Jackson 2A
MARIANNA 747760 30.836 -85.184
Jefferson 2A
Lafayette 2A
Lake 2A
LEESBURG 722213 28.821 -81.81
Lee 1A
BIG CARLOS PASS 994006 26.404 -81.881
FORT MEYERS SW FLORIDA
INTL 722108 26.536 -81.755
FORT MYERS HARBOR 997346 26.647 -81.871
FORT MYERS PAGE FIELD 722106 26.585 -81.861
Leon 2A
© ASHRAE. Per international copyright law, additional reproduction, distribution, or transmission in either
State
Location
WMO
# Latitude Longitude Climate Zone
County
TALLAHASSEE NWS 722140 30.446 -84.301
Levy 2A
CEDAR KEY 994640 29.136 -83.029
Liberty 2A
Madison 2A
Manatee 2A
SARASOTA BRADENTON INTL 722115 27.401 -82.559
Marion 2A
OCALA 722055 29.167 -82.233
Martin 2A
Miami-Dade 1A
FOWEY ROCKS LH 994560 25.591 -80.097
HOMESTEAD AFB 722026 25.483 -80.383
MIAMI EXECUTIVE 722029 25.648 -80.433
MIAMI NHC 722020 25.755 -80.384
MIAMI OPA LOCKA 722024 25.907 -80.28
VIRGINIA KEY 997355 25.732 -80.162
Monroe 1A
KEY WEST HARBOR 997348 24.556 -81.808
KEY WEST INTL 722010 24.554 -81.788
KEY WEST NAS 722015 24.583 -81.683
LONG KEY 994620 24.844 -80.864
MARATHON 722016 24.726 -81.052
MOLASSES REEF 994430 25.012 -80.376
SAND KEY LH 994570 24.454 -81.877
SOMBRERO KEY LH 994450 24.628 -81.111
VACA KEY 997356 24.711 -81.107
Nassau 2A
FERNANDINA BEACH 997347 30.675 -81.465
Okaloosa 2A
CRESTVIEW 722215 30.78 -86.523
DESTIN EXECUTIVE 722069 30.4 -86.472
DESTIN-FORT WALTON BEACH 722210 30.483 -86.517
DUKE FIELD 722246 30.65 -86.517
HURLBURT FIELD 747770 30.417 -86.683
Okeechobee 2A
OKEECHOBEE COUNTY AP 722261 27.267 -80.85
Orange 2A
ORLANDO EXECUTIVE 722053 28.545 -81.333
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State
Location
WMO
# Latitude Longitude Climate Zone
County
ORLANDO INTL 722050 28.434 -81.325
Osceola 2A
Palm Beach 1A
LAKE WORTH PIER 994050 26.613 -80.034
PALM BEACH INTL 722030 26.685 -80.099
Pasco 2A
ARIPEKA 994082 28.433 -82.667
Pinellas 2A
CLEARWATER BEACH PIER 60 997345 27.978 -82.832
FRED HOWARD PARK 994008 28.153 -82.801
ST PETE-CLEARWATER 722116 27.911 -82.688
ST PETERSBURG 997353 27.75 -82.62
ST PETERSBURG WHITTED 722104 27.765 -82.628
Polk 2A
WINTER HAVEN 747931 28.062 -81.754
Putnam 2A
Santa Rosa 2A
WHITING FIELD NAS NORTH 722226 30.717 -87.017
WHITING FIELD NAS SOUTH 720383 30.704 -87.023
Sarasota 2A
VENICE PIER 994220 27.073 -82.453
Seminole 2A
ORLANDO SANFORD 722057 28.78 -81.244
St. Johns 2A
ST AUGUSTINE AP 722212 29.959 -81.34
ST AUGUSTINE PIER 994410 29.857 -81.264
St. Lucie 2A
TREASURE COAST INTL 722103 27.498 -80.377
Sumter 2A
THE VILLAGES 722012 28.95 -81.967
Suwannee 2A
Taylor 2A
KEATON BEACH 994650 29.819 -83.594
PERRY FOLEY 722224 30.072 -83.574
Union 2A
Volusia 2A
DAYTONA BEACH 747870 29.183 -81.048
Wakulla 2A
Walton 2A
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State
Location
WMO
# Latitude Longitude Climate Zone
County
Washington 2A
Georgia (GA)
Appling 2A
Atkinson 2A
Bacon 2A
BACON COUNTY AP 723160 31.536 -82.507
Baker 2A
NEWTON 11 SW 723220 31.192 -84.447
NEWTON 8 W 740050 31.313 -84.471
Baldwin 3A
BALDWIN COUNTY AP 720348 33.154 -83.241
Banks 3A
Barrow 3A
WINDER BORROW 747809 33.983 -83.668
Bartow 3A
CARTERSVILLE 722156 34.123 -84.849
Ben Hill 2A
Berrien 2A
Bibb 3A
MIDDLE GEORGIA 722170 32.685 -83.653
Bleckley 3A
Brantley 2A
Brooks 2A
Bryan 2A
Bulloch 2A
STATESBORO 747805 32.483 -81.737
Burke 3A
Butts 3A
Calhoun 2A
Camden 2A
BRUNSWICK 23 S 723210 30.808 -81.46
Candler 2A
Carroll 3A
WEST GEORGIA 720674 33.633 -85.15
Catoosa 3A
Charlton 2A
Chatham 2A
FORT PULASKI 997301 32.035 -80.903
HUNTER AAF 747804 32.017 -81.133
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State
Location
WMO
# Latitude Longitude Climate Zone
County
SAVANNAH HILTON HEAD INTL 722070 32.131 -81.202
Chattahoochee 3A
LAWSON AAF 722250 32.332 -84.989
Chattooga 3A
Cherokee 3A
CHEROKEE COUNTY AP 722109 34.317 -84.417
Clarke 3A
ATHENS 723110 33.948 -83.328
Clay 2A
Clayton 3A
ATLANTA HARTSFIELD-
JACKSON 722190 33.63 -84.442
Clinch 2A
HOMERVILLE 720392 31.056 -82.767
Cobb 3A
DOBBINS AFB 722270 33.917 -84.517
Coffee 2A
DOUGLAS 722062 31.477 -82.861
Colquitt 2A
MOULTRIE 722147 31.083 -83.8
Columbia 3A
Cook 2A
Coweta 3A
NEWNAN COWETA COUNTY AP 722176 33.312 -84.77
Crawford 3A
Crisp 2A
Dade 3A
Dawson 3A
DeKalb 3A
DEKALB-PEACHTREE 722196 33.875 -84.302
Decatur 2A
BAINBRIDGE 720268 30.983 -84.633
Dodge 2A
HEART OF GEORGIA 720962 32.214 -83.128
Dooly 3A
Dougherty 2A
SOUTHWEST GEORGIA 722160 31.536 -84.194
Douglas 3A
Early 2A
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State
Location
WMO
# Latitude Longitude Climate Zone
County
BLAKELY 720257 31.397 -84.895
Echols 2A
Effingham 2A
Elbert 3A
Emanuel 3A
Evans 2A
Fannin 4A
Fayette 3A
PEACHTREE CITY 722197 33.355 -84.567
Floyd 3A
ROME RUSSELL 723200 34.348 -85.161
Forsyth 3A
Franklin 3A
Fulton 3A
FULTON COUNTY AP 722195 33.779 -84.521
Gilmer 4A
Glascock 3A
Glynn 2A
BRUNSWICK GOLDEN ISLES 722136 31.259 -81.466
MCKINNON ST SIMONS ISLAND 722137 31.152 -81.391
Gordon 3A
Grady 2A
Greene 3A
GREENE COUNTY REGIONAL 720347 33.598 -83.139
Gwinnett 3A
Habersham 4A
Hall 3A
LEE GILMER 722185 34.272 -83.83
Hancock 3A
Haralson 3A
Harris 3A
Hart 3A
Heard 3A
Henry 3A
Houston 3A
ROBINS AFB 722175 32.633 -83.6
Irwin 2A
Jackson 3A
Jasper 3A
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State
Location
WMO
# Latitude Longitude Climate Zone
County
Jeff Davis 2A
Jefferson 3A
Jenkins 3A
Johnson 3A
Jones 3A
Lamar 3A
Lanier 2A
Laurens 3A
DUBLIN 722217 32.564 -82.985
Lee 2A
Liberty 2A
WRIGHT AAF 722090 31.883 -81.567
Lincoln 3A
Long 2A
Lowndes 2A
MOODY AFB 747810 30.967 -83.2
VALDOSTA 722166 30.783 -83.277
Lumpkin 4A
Macon 3A
Madison 3A
Marion 3A
McDuffie 3A
THOMSON 720289 33.53 -82.516
McIntosh 2A
Meriwether 3A
Miller 2A
Mitchell 2A
Monroe 3A
Montgomery 2A
Morgan 3A
Murray 3A
Muscogee 3A
COLUMBUS 722255 32.516 -84.942
Newton 3A
Oconee 3A
WATKINSVILLE 5 SSE 740060 33.784 -83.39
Oglethorpe 3A
Paulding 3A
Peach 3A
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State
Location
WMO
# Latitude Longitude Climate Zone
County
Pickens 3A
Pierce 2A
Pike 3A
Polk 3A
Pulaski 3A
Putnam 3A
Quitman 2A
Rabun 4A
Randolph 2A
Richmond 3A
AUGUSTA 722180 33.364 -81.963
DANIEL FIELD 722181 33.467 -82.039
Rockdale 3A
Schley 3A
Screven 2A
SYLVANIA 720301 32.646 -81.596
Seminole 2A
Spalding 3A
Stephens 3A
Stewart 3A
Sumter 3A
Talbot 3A
Taliaferro 3A
Tattnall 2A
Taylor 3A
Telfair 2A
Terrell 2A
Thomas 2A
Tift 2A
Toombs 2A
VIDALIA 722134 32.193 -82.372
Towns 4A
Treutlen 3A
Troup 3A
LAGRANGE CALLAWAY 747807 33.017 -85.067
Turner 2A
Twiggs 3A
Union 4A
Upson 3A
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State
Location
WMO
# Latitude Longitude Climate Zone
County
THOMASTON 747806 32.955 -84.264
Walker 3A
Walton 3A
Ware 2A
WAYCROSS-WARE COUNTY AP 722130 31.25 -82.4
Warren 3A
Washington 3A
Wayne 2A
Webster 3A
Wheeler 2A
White 4A
Whitfield 3A
DALTON 722154 34.722 -84.869
Wilcox 2A
Wilkes 3A
Wilkinson 3A
Worth 2A
Hawaii (HI)
Hawaii 1A
HILO 5 S 912960 19.645 -155.083
HILO INTL 912850 19.719 -155.053
KALAOA KONA 911975 19.736 -156.049
MAUNA LOA 5 NNE 912950 19.535 -155.576
Honolulu 1A
HONOLULU INTL 911820 21.324 -157.929
HONOLULU PIER 4 994007 21.303 -157.864
KALAELOA 911780 21.317 -158.067
KANEOHE MCAS 911760 21.45 -157.768
WHEELER AAF 911700 21.483 -158.033
Kalawao 1A
Kauai 1A
BARKING SANDS 911620 22.033 -159.783
LIHUE 911650 21.984 -159.341
Maui 1A
KAHULUI AP 911900 20.9 -156.429
KAHULUI HARBOR 997384 20.895 -156.469
LANAI 911905 20.79 -156.949
MOLOKAI 911860 21.155 -157.096
Idaho (ID)
© ASHRAE. Per international copyright law, additional reproduction, distribution, or transmission in either
State
Location
WMO
# Latitude Longitude Climate Zone
County
Ada 5B
BOISE 726810 43.567 -116.241
Adams 6B
Bannock 5B
Bear Lake 6B
Benewah 5B
Bingham 5B
Blaine 6B
Boise 6B
Bonner 6B
SANDPOINT 720322 48.299 -116.56
Bonneville 6B
IDAHO FALLS 725785 43.519 -112.064
Boundary 6B
Butte 6B
ARCO 17 SW 725790 43.462 -113.556
Camas 6B
Canyon 5B
CALDWELL 726813 43.65 -116.633
NAMPA 720734 43.581 -116.523
Caribou 6B
Cassia 5B
BURLEY 725867 42.542 -113.766
Clark 6B
Clearwater 5B
Custer 6B
CHALLIS 722142 44.523 -114.215
STANLEY RANGER STATION 726824 44.171 -114.927
Elmore 5B
MOUNTAIN HOME AFB 726815 43.05 -115.867
Franklin 5B
Fremont 6B
Gem 5B
Gooding 5B
Idaho 5B
IDAHO COUNTY AP 726873 45.943 -116.123
LOWELL 725784 46.144 -115.596
Jefferson 6B
Jerome 5B
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State
Location
WMO
# Latitude Longitude Climate Zone
County
JEROME COUNTY AP 726816 42.727 -114.456
Kootenai 5B
COEUR D'ALENE 727834 47.767 -116.817
Latah 5B
Lemhi 6B
LEMHI COUNTY AP 726865 45.117 -113.883
Lewis 5B
Lincoln 5B
Madison 6B
REXBURG MADISON COUNTY
AP 726818 43.832 -111.808
Minidoka 5B
Nez Perce 4B
LEWISTON 727830 46.375 -117.016
Oneida 5B
Owyhee 5B
MURPHY 10 W 725800 43.204 -116.751
Payette 5B
Power 5B
POCATELLO 725780 42.92 -112.571
Shoshone 6B
MULLAN 727836 47.47 -115.8
Teton 6B
DRIGGS-REED 720369 43.743 -111.098
Twin Falls 5B
MAGIC VALLEY 725866 42.482 -114.487
Valley 6B
MCCALL 725864 44.889 -116.102
Washington 6B
Illinois (IL)
Adams 5A
QUINCY 724430 39.937 -91.192
Alexander 4A
CAIRO 724975 37.064 -89.219
Bond 4A
Boone 5A
Brown 5A
Bureau 5A
Calhoun 4A
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State
Location
WMO
# Latitude Longitude Climate Zone
County
Carroll 5A
THOMSON TRI-TOWNSHIP 722204 42.046 -90.108
Cass 5A
Champaign 5A
CHAMPAIGN 9 SW 724360 40.053 -88.373
CHAMPAIGN WILLARD 725315 40.04 -88.278
RANTOUL 722194 40.293 -88.142
Christian 4A
TAYLORVILLE 744662 39.534 -89.328
Clark 4A
Clay 4A
FLORA 744658 38.665 -88.453
Clinton 4A
Coles 4A
COLES COUNTY AP 725317 39.478 -88.28
Cook 5A
CHICAGO CALUMET HARBOR 997255 41.73 -87.538
CHICAGO EXECUTIVE 744665 42.121 -87.905
CHICAGO HARRISON-DEVER
CRIB 997338 41.916 -87.572
CHICAGO MIDWAY 725340 41.786 -87.752
LANSING 722126 41.54 -87.532
Crawford 4A
ROBINSON 720319 39.016 -87.65
Cumberland 4A
De Witt 5A
DeKalb 5A
DEKALB 722075 41.932 -88.708
SHABBONA 5 NNE 724970 41.843 -88.851
Douglas 5A
DuPage 5A
CHICAGO DUPAGE 725305 41.914 -88.246
CHICAGO O'HARE 725300 41.96 -87.932
Edgar 4A
EDGAR COUNTY AP 722172 39.7 -87.669
Edwards 4A
Effingham 4A
EFFINGHAM 744661 39.07 -88.534
Fayette 4A
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State
Location
WMO
# Latitude Longitude Climate Zone
County
Ford 5A
Franklin 4A
Fulton 5A
Gallatin 4A
Greene 4A
Grundy 5A
MORRIS 720137 41.425 -88.419
Hamilton 4A
Hancock 5A
Hardin 4A
Henderson 5A
Henry 5A
Iroquois 5A
Jackson 4A
SOUTHERN ILLINOIS 724336 37.78 -89.25
Jasper 4A
Jefferson 4A
MT VERNON OUTLAND 724335 38.323 -88.858
Jersey 4A
Jo Daviess 5A
Johnson 4A
Kane 5A
AURORA 744655 41.77 -88.481
Kankakee 5A
GREATER KANKAKEE 722127 41.072 -87.847
Kendall 5A
Knox 5A
GALESBURG 722089 40.933 -90.433
LaSalle 5A
ILLINOIS VALLEY 722149 41.352 -89.153
MARSEILLES 744600 41.367 -88.683
Lake 5A
WAUKEGAN HARBOR 997735 42.361 -87.813
WAUKEGAN NATIONAL 725347 42.417 -87.867
Lawrence 4A
LAWRENCEVILLE-VINCENNES 725342 38.764 -87.606
MT CARMEL 720330 38.607 -87.727
Lee 5A
Livingston 5A
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State
Location
WMO
# Latitude Longitude Climate Zone
County
PONTIAC 722171 40.924 -88.625
Logan 5A
LINCOLN 744672 40.158 -89.335
Macon 4A
DECATUR 725316 39.834 -88.866
Macoupin 4A
Madison 4A
Marion 4A
CENTRALIA 744657 38.515 -89.092
SALEM-LECKRONE 724330 38.65 -88.967
Marshall 5A
LACON 720141 41.019 -89.386
Mason 5A
Massac 4A
METROPOLIS 720170 37.186 -88.751
McDonough 5A
MACOMB 722157 40.52 -90.652
McHenry 5A
McLean 5A
CENTRAL ILLINOIS 724397 40.479 -88.915
Menard 5A
Mercer 5A
Monroe 4A
Montgomery 4A
LITCHFIELD 722972 39.163 -89.675
Morgan 4A
JACKSONVILLE 744666 39.78 -90.238
Moultrie 4A
Ogle 5A
ROCHELLE 722182 41.893 -89.078
Peoria 5A
PEORIA 725320 40.668 -89.684
Perry 4A
Piatt 5A
Pike 4A
PITTSFIELD-PENSTONE 744663 39.639 -90.778
Pope 4A
Pulaski 4A
Putnam 5A
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State
Location
WMO
# Latitude Longitude Climate Zone
County
Randolph 4A
SPARTA 744653 38.149 -89.699
Richland 4A
OLNEY-NOBLE 744659 38.722 -88.176
Rock Island 5A
QUAD CITY 725440 41.45 -90.517
Saline 4A
HARRISBURG-RALEIGH 744652 37.811 -88.549
Sangamon 4A
SPRINGFIELD LINCOLN 724390 39.845 -89.684
Schuyler 5A
Scott 4A
Shelby 4A
St. Clair 4A
SCOTT AFB 724338 38.55 -89.85
ST LOUIS DOWNTOWN 725314 38.571 -90.157
Stark 5A
Stephenson 5A
ALBERTUS 722082 42.246 -89.582
Tazewell 5A
Union 4A
Vermilion 5A
VERMILION REGIONAL 722076…
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