Commercial Agriculture Automated Weather Station Network Daily Weather Report Station: Dunklin County, Rhodes Memorial Research Farm (1.5 miles north of Clarkton, MO) 5/28/2025 Max. Temp. = 76.7 deg. F Min. Temp. = 62.9 deg. F Avg. Temp. = 68.9 deg. F Max. Wind = 13.3 mi/hr Time of Max Wind = 1416 CST Avg. Wind = 3.2 mi/hr Max. RH = 92.7 % Time of Max. RH = 600 CST Min. RH = 58.6 % Time of Min. RH = 1600 CST Max. Bare Soil Temp. at 2 in. = 79.6 deg. F Time of Max. Bare Soil Temp. = 1600 CST Min. Bare Soil Temp. at 2 in. = 66.3 deg. F Time of Min. Bare Soil Temp. = 600 CST Avg. Vapor Press. = 1.8 mb Avg. Vapor Press. Def. = 0.6 mb Precip. = 0.00 in Radiation = 18.70 MJoules/sq. meter Potential Evapotranspiration = 0.19 inches Growing Degree Days (45 F) = 23.9 Growing Degree Days (50 F) = 18.9 Growing Degree Days (55 F) = 13.9 Growing Degree Days (60 F) = 8.9 Heating Degree Days (65 F) = 0.0 Cooling Degree Days (65 F) = 3.9 Maximum Livestock Heat Stress Index = 73 Definition of Categories... HTI < 75 ... No Stress HTI = 75 to 78 ... Alert HTI = 79 to 83 ... Dangerous HTI = > 83 ... Emergency