Attachment 4 - Operational Climactic Data 2018.pdf

This document is an Operational Climatic Data Summary (OCDS-II) for Dover Air Force Base, covering the period from 2008/01/01 to 2017/12/31. The comprehensive climate report provides detailed monthly and annual meteorological data across multiple parameters including temperature, precipitation, moisture, wind, and weather occurrences.

The data is meticulously organized into sections tracking temperature ranges, precipitation amounts, relative humidity, wind speeds, fog days, thunderstorm frequencies, cloud cover, and visibility conditions across different times of day and year. Key metrics include annual temperature averages (mean maximum of 66°F, mean minimum of 49°F), annual precipitation of 39.6 inches, and wind speed averages around 7.8 knots. The document appears to be an informational attachment (Attachment 6) for a federal solicitation (FA449720R0041), prepared by 557WW/HAWS, and serves as a detailed climatological reference for the Dover AFB location.