Skip to main content
Select Start Date:
Select End Date:
  • Michigan State University Extension
  • Michigan State University Ag Bio Research
  • Project GREEEN

Historical Degree Day Summary for Field Crops from 3/1/2024 to 4/20/2024 (Report issued 4/20/2024 5:30)

Year Degree Days Base 41°F
for Alfalfa		 86-50 Degree Days
for Corn		 Dates evaluated
2024 288 178 Data from 3/1 through 4/20/2024.
Includes forecast data for 4/20.
2023 240 158 Data from 3/1 through 4/20/2023.
2022 115 94 Data from 3/1 through 4/20/2022.
2021 307 208 Data from 3/1 through 4/20/2021.
2020 140 105 Data from 3/1 through 4/20/2020.
2019 147 92 Data from 3/1 through 4/20/2019.
Average of 6 years 206.3 139.1 6 years with > 90% of data.
About this model | More weather data for this station