Commercial Agriculture Automated Weather Station Network
Daily Weather Report
Station:   Putnam County, Putnam County R-1 (Unionville, MO)
9/7/2026

Max. Temp.  =  78.2 deg. F
Min. Temp.  =  66.4 deg. F
Avg. Temp.  =  71.0 deg. F

Max. Wind  =  13.3 mi/hr
Time of Max Wind  =  1236 CST
Avg. Wind  =   5.0 mi/hr

Max. RH  =  88.5 %
Time of Max. RH  =  100 CST
Min. RH  =  64.8 %
Time of Min. RH  =  1900 CST

Max. Bare Soil Temp. at 2 in.  =  78.1 deg. F
Time of Max. Bare Soil Temp.  =  1400 CST
Min. Bare Soil Temp. at 2 in.  =  72.2 deg. F
Time of Min. Bare Soil Temp.  =  0 CST

Avg. Vapor Press.  =    1.9 mb
Avg. Vapor Press. Def.  =    0.7 mb

Precip.  =  0.00 in

Radiation = 8.76 MJoules/sq. meter

Potential Evapotranspiration  =  0.08 inches

Growing Degree Days (45 F) = 26.0
Growing Degree Days (50 F) = 21.0
Growing Degree Days (55 F) = 16.0
Growing Degree Days (60 F) = 11.0

Heating Degree Days (65 F) =  0.0

Cooling Degree Days (65 F) =  6.0

Maximum Livestock Heat Stress Index  =    74

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

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