| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 40 | 54 | 47 | 11.4 | 574 | 0 |
| Feb | 41 | 55 | 48 | 9.57 | 482 | 0 |
| Mar | 41 | 55 | 48 | 9.69 | 509 | 0 |
| Apr | 43 | 57 | 50 | 5.75 | 456 | 0 |
| May | 46 | 61 | 53 | 3.85 | 362 | 0 |
| Jun | 50 | 64 | 57 | 2.11 | 243 | 0 |
| Jul | 53 | 67 | 60 | 0.63 | 160 | 2 |
| Aug | 53 | 68 | 61 | 1.2 | 139 | 4 |
| Sep | 51 | 68 | 59 | 2.02 | 173 | 3 |
| Oct | 47 | 63 | 55 | 4.86 | 318 | 0 |
| Nov | 43 | 57 | 50 | 10.89 | 457 | 0 |
| Dec | 40 | 54 | 47 | 12.24 | 570 | 0 |
| Year | 45 | 60 | 53 | 74.21 | 4443 | 9 |
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