Commercial Agriculture Automated Weather Station Network
Daily Weather Report
Station:   Buchanan County Extension Center ( St. Joseph )
9/7/2026

Max. Temp.  =  89.4 deg. F
Min. Temp.  =  68.9 deg. F
Avg. Temp.  =  77.9 deg. F

Max. Wind  =  15.9 mi/hr
Time of Max Wind  =  108 CST
Avg. Wind  =   2.8 mi/hr

Max. RH  =  92.5 %
Time of Max. RH  =  500 CST
Min. RH  =  52.4 %
Time of Min. RH  =  1600 CST

Max. Bare Soil Temp. at 2 in.  =  88.6 deg. F
Time of Max. Bare Soil Temp.  =  1500 CST
Min. Bare Soil Temp. at 2 in.  =  74.9 deg. F
Time of Min. Bare Soil Temp.  =  800 CST

Max. Corn Residue Soil Temp. at 2 in.  =  81.3 deg. F
Time of Max. Corn Residue Soil Temp.  =  1800 CST
Min. Corn Residue Soil Temp. at 2 in.  =  75.7 deg. F
Time of Min. Corn Residue Soil Temp.  =  1000 CST

Max. Soy Residue Soil Temp. at 2 in.  =  86.6 deg. F
Time of Max. Soy Residue Soil Temp.  =  1600 CST
Min. Soy Residue Soil Temp. at 2 in.  =  74.3 deg. F
Time of Min. Soy Residue Soil Temp.  =  800 CST

Avg. Vapor Press.  =    2.4 mb
Avg. Vapor Press. Def.  =    1.0 mb

Precip.  =  0.01 in

Radiation = 19.33 MJoules/sq. meter

Potential Evapotranspiration  =  0.21 inches

Growing Degree Days (45 F) = 32.9
Growing Degree Days (50 F) = 27.9
Growing Degree Days (55 F) = 22.9
Growing Degree Days (60 F) = 17.9

Heating Degree Days (65 F) =  0.0

Cooling Degree Days (65 F) = 12.9

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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