| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 18 | 39 | 29 | 4.13 | 1133 | 0 |
| Feb | 20 | 42 | 31 | 3 | 962 | 0 |
| Mar | 29 | 51 | 40 | 4.17 | 783 | 0 |
| Apr | 38 | 62 | 50 | 4.22 | 456 | 0 |
| May | 48 | 72 | 60 | 4.74 | 180 | 27 |
| Jun | 57 | 81 | 69 | 4.41 | 25 | 146 |
| Jul | 62 | 86 | 74 | 4.73 | 2 | 281 |
| Aug | 61 | 84 | 72 | 4.74 | 4 | 232 |
| Sep | 53 | 77 | 65 | 5.03 | 71 | 64 |
| Oct | 40 | 66 | 53 | 4.18 | 376 | 7 |
| Nov | 33 | 55 | 44 | 4.41 | 636 | 0 |
| Dec | 24 | 44 | 34 | 3.85 | 967 | 0 |
| Year | 40 | 63 | 52 | 51.61 | 5595 | 757 |
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