| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 27 | 45 | 36 | 3.8 | 894 | 0 |
| Feb | 31 | 51 | 41 | 4.38 | 676 | 0 |
| Mar | 39 | 62 | 50 | 4.51 | 465 | 5 |
| Apr | 47 | 72 | 60 | 4.62 | 184 | 27 |
| May | 57 | 81 | 69 | 4.97 | 52 | 171 |
| Jun | 66 | 90 | 78 | 4.11 | 1 | 383 |
| Jul | 70 | 94 | 82 | 4.46 | 0 | 522 |
| Aug | 68 | 92 | 80 | 4.31 | 0 | 469 |
| Sep | 61 | 86 | 73 | 3.6 | 14 | 259 |
| Oct | 50 | 74 | 62 | 2.94 | 162 | 62 |
| Nov | 41 | 60 | 51 | 4.8 | 441 | 6 |
| Dec | 31 | 49 | 40 | 4.51 | 773 | 0 |
| Year | 49 | 71 | 60 | 51.01 | 3662 | 1904 |
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