| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 26 | 44 | 35 | 3.33 | 939 | 0 |
| Feb | 29 | 47 | 38 | 2.75 | 761 | 0 |
| Mar | 36 | 56 | 46 | 3.69 | 594 | 0 |
| Apr | 45 | 67 | 56 | 2.97 | 285 | 7 |
| May | 54 | 75 | 65 | 3.78 | 89 | 85 |
| Jun | 64 | 84 | 74 | 3.06 | 5 | 260 |
| Jul | 69 | 88 | 78 | 3.72 | 0 | 408 |
| Aug | 67 | 86 | 77 | 3.43 | 0 | 359 |
| Sep | 61 | 79 | 70 | 3.96 | 18 | 164 |
| Oct | 48 | 68 | 58 | 3.34 | 239 | 25 |
| Nov | 38 | 58 | 48 | 3.51 | 510 | 0 |
| Dec | 31 | 48 | 39 | 3.17 | 803 | 0 |
| Year | 47 | 67 | 57 | 40.71 | 4243 | 1308 |
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