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

Constantine Heat Stress Summary Assist Chart (Report issued 4/17/2024 23:14 )

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
2024 0 179 0 0 0 0 1.33 4/3 to 4/17/2024
Missing temperature data: 4/17 (2 hours)
Missing rainfall data: 4/17 (2 hours)
2023 0 220 0 0 2 1 0.63 4/3 to 4/17/2023
2022 0 98 0 0 0 0 1.31 4/3 to 4/17/2022
2021 0 193 0 0 0 0 0.74 4/3 to 4/17/2021
2020 0 97 0 0 0 0 0.87 4/3 to 4/17/2020
2019 0 140 0 0 0 0 1.46 4/3 to 4/17/2019
Average of 5 years, not including current year 0 149.4 0 0 0.4 0.2 1 2019 to 2023