| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 30 | 41 | 36 | 6.61 | 913 | 0 |
| Feb | 31 | 46 | 39 | 5.55 | 733 | 0 |
| Mar | 34 | 52 | 43 | 5.44 | 685 | 0 |
| Apr | 37 | 60 | 48 | 4.26 | 506 | 0 |
| May | 42 | 69 | 55 | 3.07 | 317 | 8 |
| Jun | 47 | 76 | 62 | 1.75 | 139 | 36 |
| Jul | 51 | 84 | 68 | 0.8 | 43 | 118 |
| Aug | 50 | 84 | 67 | 1.13 | 49 | 107 |
| Sep | 45 | 76 | 60 | 1.63 | 179 | 36 |
| Oct | 38 | 61 | 50 | 3.55 | 469 | 1 |
| Nov | 34 | 46 | 40 | 7.65 | 750 | 0 |
| Dec | 30 | 40 | 35 | 7.41 | 926 | 0 |
| Year | 39 | 61 | 50 | 48.85 | 5709 | 306 |
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