Commercial Agriculture Automated Weather Station Network
Daily Weather Report
Station:   Mississippi County (5 miles south of Charleston)
5/10/2026

Max. Temp.  =  75.0 deg. F
Min. Temp.  =  57.4 deg. F
Avg. Temp.  =  67.1 deg. F

Max. Wind  =  16.7 mi/hr
Time of Max Wind  =  1338 CST
Avg. Wind  =   5.2 mi/hr

Max. RH  =  77.7 %
Time of Max. RH  =  500 CST
Min. RH  =  38.1 %
Time of Min. RH  =  1500 CST

Max. Bare Soil Temp. at 2 in.  =  81.0 deg. F
Time of Max. Bare Soil Temp.  =  1300 CST
Min. Bare Soil Temp. at 2 in.  =  60.2 deg. F
Time of Min. Bare Soil Temp.  =  600 CST

Avg. Vapor Press.  =    1.2 mb
Avg. Vapor Press. Def.  =    1.1 mb

Precip.  =  0.00 in

Radiation = 18.24 MJoules/sq. meter

Potential Evapotranspiration  =  0.18 inches

Growing Degree Days (45 F) = 22.1
Growing Degree Days (50 F) = 17.1
Growing Degree Days (55 F) = 12.1
Growing Degree Days (60 F) =  7.1

Heating Degree Days (65 F) =  0.0

Cooling Degree Days (65 F) =  2.1

Maximum Livestock Heat Stress Index  =    71

Definition of Categories...
HTI < 75 ... No Stress
HTI = 75 to 78  ...  Alert
HTI = 79 to 83  ...  Dangerous
HTI = > 83  ...  Emergency

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