| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 26 | 46 | 36 | 0.81 | 897 | 0 |
| Feb | 31 | 52 | 41 | 1.2 | 677 | 0 |
| Mar | 38 | 60 | 49 | 2.39 | 495 | 0 |
| Apr | 47 | 69 | 58 | 2.75 | 223 | 23 |
| May | 59 | 78 | 68 | 4.77 | 41 | 144 |
| Jun | 67 | 87 | 77 | 4.12 | 3 | 359 |
| Jul | 72 | 93 | 82 | 2 | 0 | 534 |
| Aug | 70 | 92 | 81 | 2.3 | 1 | 490 |
| Sep | 62 | 83 | 73 | 3.09 | 22 | 249 |
| Oct | 50 | 72 | 61 | 2.61 | 152 | 34 |
| Nov | 38 | 58 | 48 | 1.94 | 514 | 0 |
| Dec | 29 | 48 | 39 | 1.3 | 819 | 0 |
| Year | 49 | 70 | 59 | 29.28 | 3844 | 1833 |
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