Commercial Agriculture Automated Weather Station Network
Daily Weather Report
Station:   Buchanan County Extension Center ( St. Joseph )
8/31/2025

Max. Temp.  =  76.2 deg. F
Min. Temp.  =  64.7 deg. F
Avg. Temp.  =  67.9 deg. F

Max. Wind  =  12.3 mi/hr
Time of Max Wind  =  1417 CST
Avg. Wind  =   2.0 mi/hr

Max. RH  =  95.8 %
Time of Max. RH  =  700 CST
Min. RH  =  72.8 %
Time of Min. RH  =  1400 CST

Max. Bare Soil Temp. at 2 in.  =  77.9 deg. F
Time of Max. Bare Soil Temp.  =  1500 CST
Min. Bare Soil Temp. at 2 in.  =  71.2 deg. F
Time of Min. Bare Soil Temp.  =  800 CST

Max. Corn Residue Soil Temp. at 2 in.  =  74.0 deg. F
Time of Max. Corn Residue Soil Temp.  =  1600 CST
Min. Corn Residue Soil Temp. at 2 in.  =  71.3 deg. F
Time of Min. Corn Residue Soil Temp.  =  900 CST

Max. Soy Residue Soil Temp. at 2 in.  =  76.1 deg. F
Time of Max. Soy Residue Soil Temp.  =  1500 CST
Min. Soy Residue Soil Temp. at 2 in.  =  71.1 deg. F
Time of Min. Soy Residue Soil Temp.  =  800 CST

Avg. Vapor Press.  =    2.1 mb
Avg. Vapor Press. Def.  =    0.3 mb

Precip.  =  0.16 in

Radiation = 7.36 MJoules/sq. meter

Potential Evapotranspiration  =  0.06 inches

Growing Degree Days (45 F) = 22.9
Growing Degree Days (50 F) = 17.9
Growing Degree Days (55 F) = 12.9
Growing Degree Days (60 F) =  7.9

Heating Degree Days (65 F) =  0.0

Cooling Degree Days (65 F) =  2.9

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

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