| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 31 | 52 | 42 | 5.49 | 728 | 0 |
| Feb | 33 | 58 | 45 | 5.14 | 550 | 0 |
| Mar | 40 | 65 | 53 | 5.95 | 391 | 7 |
| Apr | 47 | 73 | 60 | 4.17 | 171 | 30 |
| May | 56 | 80 | 68 | 4.37 | 42 | 132 |
| Jun | 64 | 86 | 75 | 3.99 | 2 | 302 |
| Jul | 68 | 89 | 78 | 4.66 | 0 | 412 |
| Aug | 67 | 88 | 77 | 4 | 0 | 382 |
| Sep | 62 | 83 | 72 | 3.24 | 11 | 222 |
| Oct | 49 | 73 | 61 | 2.86 | 163 | 42 |
| Nov | 41 | 64 | 53 | 4.18 | 383 | 6 |
| Dec | 33 | 55 | 44 | 4.27 | 652 | 0 |
| Year | 49 | 72 | 61 | 52.32 | 3093 | 1535 |
|
|