| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 28 | 46 | 37 | 3.97 | 859 | 0 |
| Feb | 31 | 51 | 41 | 3.69 | 664 | 0 |
| Mar | 39 | 61 | 50 | 4.87 | 462 | 9 |
| Apr | 47 | 70 | 59 | 3.93 | 217 | 37 |
| May | 57 | 78 | 67 | 5.07 | 56 | 136 |
| Jun | 65 | 85 | 75 | 4.08 | 2 | 321 |
| Jul | 70 | 89 | 79 | 3.77 | 0 | 453 |
| Aug | 68 | 88 | 78 | 3.28 | 0 | 416 |
| Sep | 61 | 82 | 71 | 3.59 | 24 | 229 |
| Oct | 49 | 71 | 60 | 2.87 | 189 | 46 |
| Nov | 40 | 59 | 49 | 4.45 | 460 | 5 |
| Dec | 32 | 49 | 41 | 4.54 | 744 | 0 |
| Year | 49 | 69 | 59 | 48.11 | 3677 | 1652 |
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