Skip to main content
  • MSU Extension
  • Michigan State University Ag Bio Research
  • Project Greeen

Kalamazoo Heat Stress Summary Assist Chart (Report issued 8/3/2015 2:32 )

Year Degree Days Base 40 F
Number of days with DD > 35
Degree Days Base 40 F
Total DD
Temperatures greater than 90 F
Number of hours
Temperatures greater than 90 F
Number of days
Night temperatures greater than 70 F (10 PM - 8 AM)
Number of hours
Night temperatures greater than 70 F (10 PM - 8 AM)
Number of days
Rainfall (in.) Time period assessed
2015 0 434 0 0 6 2 0.97 7/20 to 8/3/2015
Missing temperature data: 8/3 (22 hours)
Missing rainfall data: 8/3 (22 hours)
2014 0 387 0 0 3 1 0.75 7/20 to 8/3/2015
2013 1 381 0 0 7 2 2.08 7/20 to 8/3/2015
2012 4 507 6 1 37 6 2.32 7/20 to 8/3/2015
2011 12 543 17 3 74 11 4.86 7/20 to 8/3/2015
2010 4 498 1 1 54 6 4.29 7/20 to 8/3/2015
Average of 5 years, not including current year 4.2 463.2 4.8 1 35 5.2 2.86 2010 to 2014