Daily Degree Days (65°F Base)
Report for Year 2019
Data last updated 2/16/2019 11:20 AM.
| Day | Heating Degree Days | Cooling Degree Days |
|---|
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|
| 1 | 0.0 | 20.8 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 4.2 | 0.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 2 | 5.5 | 15.4 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.0 | 0.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 3 | 4.6 | 10.3 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.0 | 0.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 4 | 3.8 | 10.4 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.0 | 0.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 5 | 9.9 | 8.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.0 | 0.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 6 | 11.8 | 2.5 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.0 | 0.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 7 | 10.8 | 0.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.0 | 4.3 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 8 | 5.3 | 0.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.0 | 3.3 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 9 | 12.2 | 17.2 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.0 | 0.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 10 | 27.4 | 19.5 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.0 | 0.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 11 | 31.4 | 14.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.0 | 0.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 12 | 24.2 | 4.1 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.0 | 0.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 13 | 22.0 | 10.6 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.0 | 0.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 14 | 27.5 | 15.3 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.0 | 0.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 15 | 24.9 | 3.7 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.0 | 0.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 16 | 21.0 | 3.7 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.0 | 0.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 17 | 20.9 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 18 | 17.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 19 | 8.6 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 20 | 11.1 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 21 | 33.9 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 22 | 32.8 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 23 | 10.4 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 24 | 2.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 25 | 22.6 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 26 | 25.1 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 27 | 25.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 28 | 20.2 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 29 | 16.9 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.0 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 30 | 26.2 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.0 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 31 | 30.2 | | --- | | --- | | --- | --- | | --- | | --- | 0.0 | | --- | | --- | | --- | --- | | --- | | --- |
| |
| | Heating Degree Days | Cooling Degree Days |
|---|
| | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|
| High | 33.9 | 20.8 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 4.2 | 4.3 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Avg | 17.6 | 9.7 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.1 | 0.5 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Low | 0.0 | 0.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | 0.0 | 0.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| |
| Color Key |
| < 5.0 | 5.0 - 10.0 | 10.0 - 15.0 | 15.0 - 20.0 | 20.0 - 25.0 | 25.0 - 30.0 | 30.0 - 35.0 | 35.0 - 40.0 | 40.0 - 45.0 | 45.0 - 50.0 | 50.0 - 55.0 | 55.0 - 60.0 | 60.0> |
| 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 needs for heating or cooling a building. |
