Commercial Agriculture Automated Weather Station Network Daily Weather Report Station: Boone County, South Farms (4 miles southeast of Columbia) 4/23/2025 Max. Temp. = 78.0 deg. F Min. Temp. = 54.7 deg. F Avg. Temp. = 67.0 deg. F Max. Wind = 14.1 mi/hr Time of Max Wind = 733 CST Avg. Wind = 3.3 mi/hr Max. RH = 74.2 % Time of Max. RH = 600 CST Min. RH = 34.0 % Time of Min. RH = 1500 CST Max. Bare Soil Temp. at 2 in. = 73.8 deg. F Time of Max. Bare Soil Temp. at 2 in. = 1600 CST Min. Bare Soil Temp. at 2 in. = 53.3 deg. F Time of Min. Bare Soil Temp. at 2 in. = 600 CST Max. Bare Soil Temp. at 4 in. = 62.9 deg. F Time of Max. Bare Soil Temp. at 4 in. = 1900 CST Min. Bare Soil Temp. at 4 in. = 58.5 deg. F Time of Min. Bare Soil Temp. at 4 in. = 900 CST Max. Bare Soil Temp. at 8 in. = 59.3 deg. F Time of Max. Bare Soil Temp. at 8 in. = 2300 CST Min. Bare Soil Temp. at 8 in. = 57.4 deg. F Time of Min. Bare Soil Temp. at 8 in. = 1100 CST Max. Bare Soil Temp. at 20 in. = 56.8 deg. F Time of Max. Bare Soil Temp. at 20 in. = 0 CST Min. Bare Soil Temp. at 20 in. = 55.9 deg. F Time of Min. Bare Soil Temp. at 20 in. = 100 CST Avg. Vapor Press. = 1.2 mb Avg. Vapor Press. Def. = 1.1 mb Precip. = 0.00 in Radiation = 21.69 MJoules/sq. meter Potential Evapotranspiration = 0.21 inches Growing Degree Days (45 F) = 22.0 Growing Degree Days (50 F) = 17.0 Growing Degree Days (55 F) = 12.0 Growing Degree Days (60 F) = 7.0 Heating Degree Days (65 F) = 0.0 Cooling Degree Days (65 F) = 2.0 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