Commercial Agriculture Automated Weather Station Network Daily Weather Report Station: Boone County, South Farms (4 miles southeast of Columbia) 6/9/2025 Max. Temp. = 80.0 deg. F Min. Temp. = 56.2 deg. F Avg. Temp. = 67.6 deg. F Max. Wind = 27.2 mi/hr Time of Max Wind = 1249 CST Avg. Wind = 5.9 mi/hr Max. RH = 97.3 % Time of Max. RH = 400 CST Min. RH = 38.1 % Time of Min. RH = 1500 CST Max. Bare Soil Temp. at 2 in. = 77.6 deg. F Time of Max. Bare Soil Temp. at 2 in. = 1500 CST Min. Bare Soil Temp. at 2 in. = 61.8 deg. F Time of Min. Bare Soil Temp. at 2 in. = 700 CST Max. Bare Soil Temp. at 4 in. = 72.5 deg. F Time of Max. Bare Soil Temp. at 4 in. = 1800 CST Min. Bare Soil Temp. at 4 in. = 67.1 deg. F Time of Min. Bare Soil Temp. at 4 in. = 900 CST Max. Bare Soil Temp. at 8 in. = 69.6 deg. F Time of Max. Bare Soil Temp. at 8 in. = 2100 CST Min. Bare Soil Temp. at 8 in. = 67.5 deg. F Time of Min. Bare Soil Temp. at 8 in. = 1100 CST Max. Bare Soil Temp. at 20 in. = 66.5 deg. F Time of Max. Bare Soil Temp. at 20 in. = 0 CST Min. Bare Soil Temp. at 20 in. = 66.2 deg. F Time of Min. Bare Soil Temp. at 20 in. = 1500 CST Avg. Vapor Press. = 1.5 mb Avg. Vapor Press. Def. = 0.9 mb Precip. = 0.01 in Radiation = 28.34 MJoules/sq. meter Potential Evapotranspiration = 0.28 inches Growing Degree Days (45 F) = 22.5 Growing Degree Days (50 F) = 17.5 Growing Degree Days (55 F) = 12.6 Growing Degree Days (60 F) = 7.6 Heating Degree Days (65 F) = 0.0 Cooling Degree Days (65 F) = 2.5 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