| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 30 | 48 | 39 | 6.38 | 802 | 0 |
| Feb | 31 | 53 | 42 | 6.1 | 646 | 0 |
| Mar | 34 | 56 | 45 | 5.82 | 623 | 0 |
| Apr | 38 | 62 | 50 | 2.99 | 458 | 7 |
| May | 44 | 69 | 57 | 1.77 | 292 | 31 |
| Jun | 51 | 78 | 64 | 0.82 | 100 | 75 |
| Jul | 56 | 85 | 70 | 0.28 | 20 | 188 |
| Aug | 56 | 85 | 70 | 0.21 | 20 | 186 |
| Sep | 51 | 79 | 65 | 0.95 | 91 | 100 |
| Oct | 43 | 70 | 57 | 2.2 | 290 | 31 |
| Nov | 35 | 56 | 45 | 4.44 | 593 | 1 |
| Dec | 30 | 48 | 39 | 4.63 | 805 | 0 |
| Year | 42 | 66 | 54 | 36.59 | 4740 | 619 |
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