Prairie Fork Conservation Area / Missouri Department of Conservation
Daily Weather Report
Station:   Callaway County, 2 miles southwest of Williamsburg
12/19/2025

Max. Temp.  =  38.7 deg. F
Min. Temp.  =  18.2 deg. F
Avg. Temp.  =  28.6 deg. F

Max. Wind  =  25.6 mi/hr
Time of Max Wind  =  130 CST
Avg. Wind  =   7.6 mi/hr

Max. RH  =  66.4 %
Time of Max. RH  =  200 CST
Min. RH  =  33.2 %
Time of Min. RH  =  1600 CST

Max. Fuel Moisture  =  100.0 %
Time of Max. Fuel Moisture  =  703 CST
Min. Fuel Moisture  =  0.0 %
Time of Min. Fuel Moisture  =  -9 CST

Max. Bare Soil Temp. at 2 in.  =  35.0 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.  =  36.4 deg. F
Time of Max. Bare Soil Temp. at 4 in. =  100 CST
Min. Bare Soil Temp. at 4 in.  =  34.1 deg. F
Time of Min. Bare Soil Temp. at 4 in. =  2000 CST

Avg. Vapor Press.  =    0.3 mb
Avg. Vapor Press. Def.  =    0.3 mb

Precip.  =  0.00 in

Radiation = 8.57 MJoules/sq. meter

Potential Evapotranspiration  =  0.04 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) = 36.4

Cooling Degree Days (65 F) =  0.0

Minimum Wind Chill Index (F)  =   8.0

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