Commercial Agriculture Automated Weather Station Network Daily Weather Report Station: Lafayette County, Santa Fe High School ( Alma ) 9/11/2025 Max. Temp. = 91.3 deg. F Min. Temp. = 59.0 deg. F Avg. Temp. = 77.2 deg. F Max. Wind = 10.5 mi/hr Time of Max Wind = 1203 CST Avg. Wind = 1.3 mi/hr Max. RH = 100.0 % Time of Max. RH = 700 CST Min. RH = 45.6 % Time of Min. RH = 1500 CST Max. Bare Soil Temp. at 2 in. = 84.5 deg. F Time of Max. Bare Soil Temp. = 1500 CST Min. Bare Soil Temp. at 2 in. = 68.5 deg. F Time of Min. Bare Soil Temp. = 700 CST Avg. Vapor Press. = 2.1 mb Avg. Vapor Press. Def. = 1.2 mb Precip. = 0.00 in Radiation = 19.25 MJoules/sq. meter Potential Evapotranspiration = 0.21 inches Growing Degree Days (45 F) = 32.2 Growing Degree Days (50 F) = 27.2 Growing Degree Days (55 F) = 22.2 Growing Degree Days (60 F) = 17.2 Heating Degree Days (65 F) = 0.0 Cooling Degree Days (65 F) = 12.2 Maximum Livestock Heat Stress Index = 83 Definition of Categories... HTI < 75 ... No Stress HTI = 75 to 78 ... Alert HTI = 79 to 83 ... Dangerous HTI = > 83 ... Emergency