Commercial Agriculture Automated Weather Station Network Daily Weather Report Station: Barton County Electric Cooperative ( Lamar ) 6/29/2025 Max. Temp. = 88.4 deg. F Min. Temp. = 66.6 deg. F Avg. Temp. = 74.9 deg. F Max. Wind = 41.3 mi/hr Time of Max Wind = 1444 CST Avg. Wind = 4.5 mi/hr Max. RH = 98.0 % Time of Max. RH = 1700 CST Min. RH = 63.5 % Time of Min. RH = 1400 CST Max. Bare Soil Temp. at 2 in. = 90.3 deg. F Time of Max. Bare Soil Temp. = 1400 CST Min. Bare Soil Temp. at 2 in. = 73.9 deg. F Time of Min. Bare Soil Temp. = 600 CST Avg. Vapor Press. = 2.4 mb Avg. Vapor Press. Def. = 0.6 mb Precip. = 1.57 in Radiation = 15.03 MJoules/sq. meter Potential Evapotranspiration = 0.13 inches Growing Degree Days (45 F) = 29.9 Growing Degree Days (50 F) = 24.9 Growing Degree Days (55 F) = 19.9 Growing Degree Days (60 F) = 14.9 Heating Degree Days (65 F) = 0.0 Cooling Degree Days (65 F) = 9.9 Maximum Livestock Heat Stress Index = 82 Definition of Categories... HTI < 75 ... No Stress HTI = 75 to 78 ... Alert HTI = 79 to 83 ... Dangerous HTI = > 83 ... Emergency