| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 39 | 51 | 45 | 10.25 | 619 | 0 |
| Feb | 39 | 54 | 46 | 8.69 | 522 | 0 |
| Mar | 40 | 55 | 47 | 7.74 | 535 | 0 |
| Apr | 41 | 57 | 49 | 4.87 | 484 | 0 |
| May | 45 | 60 | 52 | 3.68 | 393 | 0 |
| Jun | 48 | 63 | 56 | 2.72 | 284 | 0 |
| Jul | 51 | 65 | 58 | 1.04 | 222 | 0 |
| Aug | 51 | 66 | 58 | 1.02 | 213 | 5 |
| Sep | 49 | 65 | 57 | 2.39 | 239 | 3 |
| Oct | 45 | 61 | 53 | 5.12 | 370 | 0 |
| Nov | 42 | 55 | 49 | 10.67 | 498 | 0 |
| Dec | 39 | 51 | 45 | 11.38 | 617 | 0 |
| Year | 44 | 59 | 51 | 69.57 | 4996 | 8 |
|
|