Prairie Fork Conservation Area / Missouri Department of Conservation Daily Weather Report Station: Callaway County, 2 miles southwest of Williamsburg 12/20/2024 Max. Temp. = 29.0 deg. F Min. Temp. = 19.1 deg. F Avg. Temp. = 25.4 deg. F Max. Wind = 30.1 mi/hr Time of Max Wind = 48 CST Avg. Wind = 10.7 mi/hr Max. RH = 78.1 % Time of Max. RH = 2300 CST Min. RH = 59.9 % Time of Min. RH = 100 CST Max. Fuel Moisture = 0.0 % Time of Max. Fuel Moisture = 2117 CST Min. Fuel Moisture = 0.0 % Time of Min. Fuel Moisture = -7 CST Max. Bare Soil Temp. at 2 in. = 35.1 deg. F Time of Max. Bare Soil Temp. = 100 CST Min. Bare Soil Temp. at 2 in. = 33.5 deg. F Time of Min. Bare Soil Temp. at 2 in. = 0 CST Max. Bare Soil Temp. at 4 in. = 37.6 deg. F Time of Max. Bare Soil Temp. at 4 in. = 100 CST Min. Bare Soil Temp. at 4 in. = 34.8 deg. F Time of Min. Bare Soil Temp. at 4 in. = 0 CST Avg. Vapor Press. = 0.3 mb Avg. Vapor Press. Def. = 0.1 mb Precip. = 0.00 in Radiation = 3.28 MJoules/sq. meter Potential Evapotranspiration = 0.01 inches Growing Degree Days (45 F) = 0.0 Growing Degree Days (50 F) = 0.0 Growing Degree Days (55 F) = 0.0 Growing Degree Days (60 F) = 0.0 Heating Degree Days (65 F) = 39.6 Cooling Degree Days (65 F) = 0.0 Minimum Wind Chill Index (F) = 12.4