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

Kalamazoo Heat Stress Summary Assist Chart (Report issued 9/1/2015 18:15 )

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 0 355 0 0 9 2 1.14 8/18 to 9/1/2015
Missing temperature data: 9/1 (6 hours)
Missing rainfall data: 9/1 (6 hours)
2014 0 456 0 0 9 3 3.42 8/18 to 9/1/2015
2013 3 463 0 0 38 5 0.7 8/18 to 9/1/2015
2012 1 414 6 2 2 1 0 8/18 to 9/1/2015
Missing rainfall data: 8/17 to 8/31 (360 hours)
2011 1 410 3 1 1 1 0.97 8/18 to 9/1/2015
2010 3 448 7 2 11 3 0.51 8/18 to 9/1/2015
Average of 5 years, not including current year 1.6 438 3.2 1 12.2 2.6 1.12 2010 to 2014