Growing degree days

Base temperature



°F

Growing season begins


Growing season ends


Calculation method






Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
2018/2019 0.0 79.3 664.8 729.0 703.8 745.9 588.5 203.3
2019/2020 9.9 126.1 391.2 639.9 828.2 656.3 614.1 149.1
2020/2021 18.5 95.7 336.5 737.6 809.8 667.6 429.2 141.5
2021/2022 42.4 158.2 363.2 737.3 709.9 763.7 594.0 311.3
2022/2023 40.2 71.5 476.3 677.9 719.7 679.2 462.7 141.9
2023/2024 11.6 158.4 454.4 608.5 721.2 668.5 505.7 221.1
2024/2025 61.9 171.0 514.3 712.7 695.3 673.0 506.9 270.9
2025/2026 3.3

Cumulative


Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
2018/2019 0.0 79.3 744.1 1473.1 2176.9 2922.8 3511.3 3714.6
2019/2020 9.9 135.9 527.1 1167.0 1995.2 2651.4 3265.5 3414.6
2020/2021 18.5 114.2 450.7 1188.3 1998.0 2665.6 3094.8 3236.3
2021/2022 42.4 200.6 563.8 1301.1 2011.0 2774.7 3368.7 3680.0
2022/2023 40.2 111.7 588.0 1265.9 1985.5 2664.8 3127.5 3269.3
2023/2024 11.6 170.0 624.4 1232.9 1954.1 2622.6 3128.3 3349.4
2024/2025 61.9 232.9 747.2 1459.9 2155.2 2828.2 3335.1 3605.9
2025/2026 3.3

2018/2019
2019/2020
2020/2021
2021/2022
2022/2023
2023/2024
2024/2025
2025/2026
avg
Mar 0.09.918.542.440.211.661.93.3 23.5
Apr 79.3126.195.7158.271.5158.4171.0 122.9
May 664.8391.2336.5363.2476.3454.4514.3 457.2
Jun 729.0639.9737.6737.3677.9608.5712.7 691.8
Jul 703.8828.2809.8709.9719.7721.2695.3 741.1
Aug 745.9656.3667.6763.7679.2668.5673.0 693.4
Sep 588.5614.1429.2594.0462.7505.7506.9 528.7
Oct 203.3149.1141.5311.3141.9221.1270.9 205.6

Cumulative

2018/2019
2019/2020
2020/2021
2021/2022
2022/2023
2023/2024
2024/2025
2025/2026
Mar 0.09.918.542.440.211.661.93.3
Apr 79.3135.9114.2200.6111.7170.0232.9
May 744.1527.1450.7563.8588.0624.4747.2
Jun 1473.11167.01188.31301.11265.91232.91459.9
Jul 2176.91995.21998.02011.01985.51954.12155.2
Aug 2922.82651.42665.62774.72664.82622.62828.2
Sep 3511.33265.53094.83368.73127.53128.33335.1
Oct 3714.63414.63236.33680.03269.33349.43605.9
3714.63414.63236.33680.03269.33349.43605.93.3












Month Day 2018/2019
2019/2020
2020/2021
2021/2022
2022/2023
2023/2024
2024/2025
2025/2026
Avg
3 1 0000000