| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 23 | 39 | 31 | 3.85 | 1067 | 0 |
| Feb | 25 | 43 | 34 | 2.93 | 879 | 0 |
| Mar | 33 | 52 | 42 | 3.95 | 706 | 0 |
| Apr | 42 | 64 | 53 | 3.74 | 372 | 1 |
| May | 52 | 74 | 63 | 4.66 | 117 | 56 |
| Jun | 61 | 83 | 72 | 3.65 | 7 | 215 |
| Jul | 66 | 87 | 77 | 4.52 | 0 | 355 |
| Aug | 64 | 85 | 75 | 4.55 | 4 | 304 |
| Sep | 56 | 78 | 67 | 4.49 | 41 | 97 |
| Oct | 44 | 66 | 55 | 3.31 | 317 | 10 |
| Nov | 36 | 55 | 45 | 3.89 | 593 | 0 |
| Dec | 27 | 44 | 35 | 3.61 | 919 | 0 |
| Year | 44 | 64 | 54 | 47.15 | 5022 | 1038 |
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