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  • Michigan State University Ag Bio Research
  • Project GREEEN

Benton Harbor (SWMREC) Heat Stress Summary Assist Chart (Report issued 3/29/2024 2:39 )

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 35 0 0 0 0 0.26 3/15 to 3/29/2024
Missing temperature data: 3/29 (22 hours)
Missing rainfall data: 3/29 (22 hours)
2023 0 26 0 0 0 0 1.91 3/15 to 3/29/2023
2022 0 82 0 0 0 0 1.25 3/15 to 3/29/2022
Estimated temperature data: 3/21 (1 hour)
Estimated rainfall data: 3/21 (1 hour)
2021 0 102 0 0 0 0 1.21 3/15 to 3/29/2021
2020 0 52 0 0 0 0 2.11 3/15 to 3/29/2020
Estimated temperature data: 3/15 (1 hour)
2019 0 30 0 0 0 0 0.95 3/15 to 3/29/2019
Average of 5 years, not including current year 0 58.2 0 0 0 0 1.49 2019 to 2023