| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 38 | 55 | 46 | 2.43 | 581 | 0 |
| Feb | 40 | 63 | 51 | 2.43 | 387 | 0 |
| Mar | 42 | 68 | 55 | 2.23 | 317 | 6 |
| Apr | 45 | 75 | 60 | 0.89 | 186 | 34 |
| May | 51 | 84 | 67 | 0.45 | 67 | 133 |
| Jun | 56 | 92 | 74 | 0.09 | 6 | 273 |
| Jul | 61 | 97 | 79 | 0.03 | 0 | 420 |
| Aug | 60 | 95 | 77 | 0.02 | 0 | 385 |
| Sep | 56 | 91 | 73 | 0.19 | 5 | 249 |
| Oct | 48 | 81 | 65 | 0.73 | 89 | 77 |
| Nov | 41 | 66 | 53 | 1.41 | 359 | 1 |
| Dec | 36 | 55 | 46 | 1.6 | 605 | 0 |
| Year | 48 | 77 | 62 | 12.5 | 2602 | 1578 |
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