| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 8 | 30 | 19 | 2.88 | 1430 | 0 |
| Feb | 11 | 37 | 24 | 2.62 | 1156 | 0 |
| Mar | 20 | 46 | 33 | 2.38 | 1004 | 0 |
| Apr | 27 | 55 | 41 | 2.05 | 727 | 0 |
| May | 33 | 64 | 49 | 2.26 | 510 | 0 |
| Jun | 39 | 73 | 56 | 1.9 | 278 | 11 |
| Jul | 42 | 83 | 62 | 0.9 | 135 | 53 |
| Aug | 40 | 83 | 62 | 0.81 | 140 | 39 |
| Sep | 33 | 73 | 53 | 1.28 | 378 | 6 |
| Oct | 25 | 60 | 43 | 1.54 | 699 | 0 |
| Nov | 20 | 41 | 31 | 2.71 | 1034 | 0 |
| Dec | 9 | 30 | 20 | 3.2 | 1403 | 0 |
| Year | 26 | 56 | 41 | 24.53 | 8894 | 109 |
|
|