Commercial Agriculture Automated Weather Station Network Daily Weather Report Station: Boone County, South Farms (4 miles southeast of Columbia) 7/13/2025 Max. Temp. = 80.8 deg. F Min. Temp. = 69.3 deg. F Avg. Temp. = 74.6 deg. F Max. Wind = 11.1 mi/hr Time of Max Wind = 953 CST Avg. Wind = 1.0 mi/hr Max. RH = 95.8 % Time of Max. RH = 600 CST Min. RH = 70.5 % Time of Min. RH = 1600 CST Max. Bare Soil Temp. at 2 in. = 81.7 deg. F Time of Max. Bare Soil Temp. at 2 in. = 1600 CST Min. Bare Soil Temp. at 2 in. = 74.1 deg. F Time of Min. Bare Soil Temp. at 2 in. = 0 CST Max. Bare Soil Temp. at 4 in. = 79.6 deg. F Time of Max. Bare Soil Temp. at 4 in. = 1900 CST Min. Bare Soil Temp. at 4 in. = 77.5 deg. F Time of Min. Bare Soil Temp. at 4 in. = 800 CST Max. Bare Soil Temp. at 8 in. = 79.0 deg. F Time of Max. Bare Soil Temp. at 8 in. = 100 CST Min. Bare Soil Temp. at 8 in. = 77.4 deg. F Time of Min. Bare Soil Temp. at 8 in. = 1300 CST Max. Bare Soil Temp. at 20 in. = 74.4 deg. F Time of Max. Bare Soil Temp. at 20 in. = 300 CST Min. Bare Soil Temp. at 20 in. = 74.1 deg. F Time of Min. Bare Soil Temp. at 20 in. = 1700 CST Avg. Vapor Press. = 2.5 mb Avg. Vapor Press. Def. = 0.4 mb Precip. = 0.04 in Radiation = 12.45 MJoules/sq. meter Potential Evapotranspiration = 0.13 inches Growing Degree Days (45 F) = 29.6 Growing Degree Days (50 F) = 24.6 Growing Degree Days (55 F) = 19.6 Growing Degree Days (60 F) = 14.6 Heating Degree Days (65 F) = 0.0 Cooling Degree Days (65 F) = 9.6 Maximum Livestock Heat Stress Index = 76 Definition of Categories... HTI < 75 ... No Stress HTI = 75 to 78 ... Alert HTI = 79 to 83 ... Dangerous HTI = > 83 ... Emergency