Degree Days Seasonal Summary (65°F Base) Data Last Updated: 2/27/2025 @ 2:50 PM |
Northern Hemisphere Meterological Seasons Winter: December, January, February Spring: March, April, May Summer: June, July, August Fall: September, October, November |
Heating Degree Days | |||||
---|---|---|---|---|---|
Year | Winter | Spring | Summer | Fall | Year |
Dec 2024 / Nov 2025 | --- | 579.5* ![]() | --- | --- | 579.5* ![]() |
Dec 2023 / Nov 2024 | 1293.1* | 392.2* ![]() | --- | --- | 1685.3* ![]() |
Maximum | 1293.1 | 579.5 | --- | --- | 1685.3 |
Average | 1293.1 | 485.9 | --- | --- | 1779.0 |
Minimum | 1293.1 | 392.2 | --- | --- | 0.0 |
Cooling Degree Days | |||||
---|---|---|---|---|---|
Year | Winter | Spring | Summer | Fall | Year |
Dec 2024 / Nov 2025 | --- | 0.0* ![]() | --- | --- | 0.0* ![]() |
Dec 2023 / Nov 2024 | 6.7* | 103.1* ![]() | --- | --- | 109.8* ![]() |
Maximum | 6.7 | 103.1 | --- | --- | 109.8 |
Average | 6.7 | 51.6 | --- | --- | 58.3 |
Minimum | 6.7 | 0.0 | --- | --- | 0.0 |
* Denotes incomplete data for the month/year. | Script Developed by Murry Conarroe of Wildwood Weather. |
Color Key | |||||||||||
≤ 0 | 0 - 250 | 250 - 500 | 500 - 750 | 750 - 1000 | 1000 - 1250 | 1250 - 1500 | 1500 - 1750 | 1750 - 2000 | 2000 - 2250 | 2250 - 2500 | ≥ 2500 |
A Degree Day is a unit of measurement equal to a difference of one degree between the mean outdoor temperature and a reference temperature (65°F). Degree Days are used in estimating the energy needed for heating or cooling a building on any given day. |