| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 27 | 45 | 36 | 3.74 | 896 | 0 |
| Feb | 29 | 48 | 38 | 3.33 | 752 | 0 |
| Mar | 36 | 57 | 46 | 4.07 | 578 | 0 |
| Apr | 44 | 67 | 56 | 3.33 | 286 | 4 |
| May | 54 | 76 | 65 | 3.52 | 75 | 71 |
| Jun | 63 | 84 | 73 | 3.72 | 6 | 255 |
| Jul | 67 | 89 | 78 | 3.86 | 0 | 403 |
| Aug | 66 | 87 | 76 | 4.37 | 0 | 344 |
| Sep | 59 | 81 | 70 | 3.52 | 17 | 163 |
| Oct | 47 | 70 | 59 | 3.14 | 227 | 33 |
| Nov | 39 | 60 | 49 | 3.12 | 474 | 1 |
| Dec | 31 | 50 | 41 | 3.28 | 762 | 0 |
| Year | 47 | 68 | 57 | 43 | 4073 | 1274 |
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