| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -2 | 20 | 9 | 0.88 | 1743 | 0 |
| Feb | 5 | 27 | 16 | 0.61 | 1369 | 0 |
| Mar | 18 | 39 | 29 | 1.39 | 1128 | 0 |
| Apr | 33 | 56 | 44 | 1.98 | 621 | 3 |
| May | 47 | 71 | 59 | 3.15 | 250 | 49 |
| Jun | 56 | 78 | 67 | 4.64 | 64 | 126 |
| Jul | 61 | 82 | 72 | 3.99 | 22 | 232 |
| Aug | 59 | 81 | 70 | 3.38 | 34 | 186 |
| Sep | 49 | 71 | 60 | 2.48 | 190 | 38 |
| Oct | 37 | 58 | 48 | 2.45 | 542 | 0 |
| Nov | 21 | 38 | 30 | 1.17 | 1063 | 0 |
| Dec | 5 | 25 | 15 | 0.55 | 1556 | 0 |
| Year | 32 | 54 | 43 | 26.67 | 8582 | 634 |
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