Commercial Agriculture Automated Weather Station Network Daily Weather Report Station: Putnam County, Putnam County R-1 (Unionville, MO) 5/7/2025 Max. Temp. = 73.6 deg. F Min. Temp. = 52.6 deg. F Avg. Temp. = 64.1 deg. F Max. Wind = 20.0 mi/hr Time of Max Wind = 1225 CST Avg. Wind = 4.1 mi/hr Max. RH = 76.9 % Time of Max. RH = 700 CST Min. RH = 41.3 % Time of Min. RH = 1400 CST Max. Bare Soil Temp. at 2 in. = 75.6 deg. F Time of Max. Bare Soil Temp. = 1400 CST Min. Bare Soil Temp. at 2 in. = 55.9 deg. F Time of Min. Bare Soil Temp. = 700 CST Avg. Vapor Press. = 1.1 mb Avg. Vapor Press. Def. = 1.0 mb Precip. = 0.00 in Radiation = 20.78 MJoules/sq. meter Potential Evapotranspiration = 0.20 inches Growing Degree Days (45 F) = 19.1 Growing Degree Days (50 F) = 14.1 Growing Degree Days (55 F) = 9.1 Growing Degree Days (60 F) = 4.1 Heating Degree Days (65 F) = 0.9 Cooling Degree Days (65 F) = 0.0 Maximum Livestock Heat Stress Index = 70 Definition of Categories... HTI < 75 ... No Stress HTI = 75 to 78 ... Alert HTI = 79 to 83 ... Dangerous HTI = > 83 ... Emergency