Commercial Agriculture Automated Weather Station Network
Daily Weather Report
Station:   Lawrence County, Southwest Center (4 miles Southwest of Mt. Vernon, MO)
8/31/2025

Max. Temp.  =  79.9 deg. F
Min. Temp.  =  63.7 deg. F
Avg. Temp.  =  71.2 deg. F

Max. Wind  =  14.4 mi/hr
Time of Max Wind  =  940 CST
Avg. Wind  =   4.4 mi/hr

Max. RH  =  91.5 %
Time of Max. RH  =  0 CST
Min. RH  =  41.6 %
Time of Min. RH  =  1500 CST

Max. Bare Soil Temp. at 2 in.  =  84.2 deg. F
Time of Max. Bare Soil Temp.  =  1500 CST
Min. Bare Soil Temp. at 2 in.  =  65.2 deg. F
Time of Min. Bare Soil Temp.  =  0 CST

Avg. Vapor Press.  =    1.7 mb
Avg. Vapor Press. Def.  =    0.9 mb

Precip.  =  0.00 in

Radiation = 6.40 MJoules/sq. meter

Potential Evapotranspiration  =  0.06 inches

Growing Degree Days (45 F) = 26.2
Growing Degree Days (50 F) = 21.2
Growing Degree Days (55 F) = 16.2
Growing Degree Days (60 F) = 11.2

Heating Degree Days (65 F) =  0.0

Cooling Degree Days (65 F) =  6.2

Maximum Livestock Heat Stress Index  =    75

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

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