| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 34 | 46 | 40 | 6.49 | 780 | 0 |
| Feb | 36 | 50 | 43 | 5.57 | 618 | 0 |
| Mar | 38 | 55 | 47 | 5.03 | 565 | 0 |
| Apr | 41 | 60 | 50 | 3.79 | 440 | 0 |
| May | 46 | 66 | 56 | 2.98 | 286 | 6 |
| Jun | 51 | 72 | 61 | 2.08 | 144 | 25 |
| Jul | 54 | 79 | 66 | 0.86 | 46 | 89 |
| Aug | 54 | 79 | 67 | 0.99 | 43 | 98 |
| Sep | 51 | 74 | 63 | 1.88 | 119 | 43 |
| Oct | 44 | 63 | 54 | 3.6 | 354 | 1 |
| Nov | 39 | 52 | 45 | 7.16 | 595 | 0 |
| Dec | 34 | 46 | 40 | 7.07 | 787 | 0 |
| Year | 43 | 62 | 53 | 47.5 | 4777 | 262 |
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