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  • Michigan State University Extension
  • Michigan State University Ag Bio Research
  • Project GREEEN

Kalamazoo Historical Degree Day Summary (Numerical Integration method) from 3/1 to 3/28 (Report issued 3/28/2024 18:19)

Year Degree Days Base 42°F Degree Days Base 45°F Degree Days Base 50°F Dates evaluated
2024 128 97 55 Current data from 3/1 through 3/28/2024 6PM.
2023 22 9 1 Data from 3/1 through 3/28/2023.
2022 76 55 33 Data from 3/1 through 3/28/2022.
2021 135 102 58 Data from 3/1 through 3/28/2021.
2020 63 39 14 Data from 3/1 through 3/28/2020.
2019 39 24 9 Data from 3/1 through 3/28/2019.
Temperature data estimated for: 3/10/2019 4-5AM - 3/10/2019 7-8AM (4 hours); 3/21/2019 9-10AM - 3/21/2019 10-11AM (2 hours); Total of 6 estimated hours
Average of 5 years, not including current year 67.1 45.6 22.8 5 years with > 90% of data.