| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 37 | 56 | 47 | 6.35 | 580 | 3 |
| Feb | 40 | 61 | 51 | 4.67 | 410 | 8 |
| Mar | 47 | 69 | 58 | 6.13 | 231 | 20 |
| Apr | 55 | 76 | 66 | 5.16 | 75 | 89 |
| May | 64 | 84 | 74 | 5.45 | 7 | 276 |
| Jun | 70 | 90 | 80 | 4.19 | 0 | 453 |
| Jul | 73 | 92 | 83 | 4.37 | 0 | 541 |
| Aug | 72 | 92 | 82 | 3.41 | 0 | 523 |
| Sep | 66 | 88 | 77 | 3.4 | 1 | 361 |
| Oct | 55 | 79 | 67 | 4.3 | 64 | 124 |
| Nov | 46 | 68 | 57 | 5.66 | 274 | 27 |
| Dec | 39 | 60 | 49 | 5.83 | 504 | 10 |
| Year | 55 | 76 | 66 | 58.92 | 2146 | 2435 |
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