Commercial Agriculture Automated Weather Station Network
Daily Weather Report
Station:   Putnam County, Putnam County R-1 (Unionville, MO)
4/17/2026

Max. Temp.  =  80.2 deg. F
Min. Temp.  =  46.9 deg. F
Avg. Temp.  =  64.8 deg. F

Max. Wind  =  38.5 mi/hr
Time of Max Wind  =  1457 CST
Avg. Wind  =  11.4 mi/hr

Max. RH  =  92.7 %
Time of Max. RH  =  1700 CST
Min. RH  =  51.9 %
Time of Min. RH  =  0 CST

Max. Bare Soil Temp. at 2 in.  =  72.4 deg. F
Time of Max. Bare Soil Temp.  =  1400 CST
Min. Bare Soil Temp. at 2 in.  =  54.8 deg. F
Time of Min. Bare Soil Temp.  =  0 CST

Avg. Vapor Press.  =    1.6 mb
Avg. Vapor Press. Def.  =    0.6 mb

Precip.  =  0.56 in

Radiation = 10.81 MJoules/sq. meter

Potential Evapotranspiration  =  0.10 inches

Growing Degree Days (45 F) = 19.8
Growing Degree Days (50 F) = 14.8
Growing Degree Days (55 F) =  9.8
Growing Degree Days (60 F) =  4.8

Heating Degree Days (65 F) =  0.2

Cooling Degree Days (65 F) =  0.0

Maximum Livestock Heat Stress Index  =    75

Definition of Categories...
HTI < 75 ... No Stress
HTI = 75 to 78  ...  Alert
HTI = 79 to 83  ...  Dangerous
HTI = > 83  ...  Emergency

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