Commercial Agriculture Automated Weather Station Network
Daily Weather Report
Station:   Barton County Electric Cooperative ( Lamar )
7/18/2026

Max. Temp.  =  88.7 deg. F
Min. Temp.  =  72.6 deg. F
Avg. Temp.  =  79.8 deg. F

Max. Wind  =  18.3 mi/hr
Time of Max Wind  =  1232 CST
Avg. Wind  =   2.9 mi/hr

Max. RH  =  92.7 %
Time of Max. RH  =  600 CST
Min. RH  =  61.0 %
Time of Min. RH  =  1700 CST

Max. Bare Soil Temp. at 2 in.  =  89.4 deg. F
Time of Max. Bare Soil Temp.  =  1600 CST
Min. Bare Soil Temp. at 2 in.  =  78.2 deg. F
Time of Min. Bare Soil Temp.  =  500 CST

Avg. Vapor Press.  =    2.7 mb
Avg. Vapor Press. Def.  =    0.9 mb

Precip.  =  0.00 in

Radiation = 20.82 MJoules/sq. meter

Potential Evapotranspiration  =  0.17 inches

Growing Degree Days (45 F) = 34.8
Growing Degree Days (50 F) = 29.8
Growing Degree Days (55 F) = 24.8
Growing Degree Days (60 F) = 19.8

Heating Degree Days (65 F) =  0.0

Cooling Degree Days (65 F) = 14.8

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

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