Commercial Agriculture Automated Weather Station Network Daily Weather Report Station: Barton County Electric Cooperative ( Lamar ) 7/31/2025 Max. Temp. = 80.2 deg. F Min. Temp. = 70.6 deg. F Avg. Temp. = 74.2 deg. F Max. Wind = 20.0 mi/hr Time of Max Wind = 1809 CST Avg. Wind = 6.7 mi/hr Max. RH = 94.8 % Time of Max. RH = 700 CST Min. RH = 70.8 % Time of Min. RH = 1500 CST Max. Bare Soil Temp. at 2 in. = 102.4 deg. F Time of Max. Bare Soil Temp. = 1400 CST Min. Bare Soil Temp. at 2 in. = 76.1 deg. F Time of Min. Bare Soil Temp. = 0 CST Avg. Vapor Press. = 2.4 mb Avg. Vapor Press. Def. = 0.5 mb Precip. = 0.01 in Radiation = 11.58 MJoules/sq. meter Potential Evapotranspiration = 0.10 inches Growing Degree Days (45 F) = 29.2 Growing Degree Days (50 F) = 24.2 Growing Degree Days (55 F) = 19.2 Growing Degree Days (60 F) = 14.2 Heating Degree Days (65 F) = 0.0 Cooling Degree Days (65 F) = 9.2 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