| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 33 | 59 | 46 | 1.09 | 587 | 0 |
| Feb | 38 | 63 | 51 | 1.94 | 404 | 5 |
| Mar | 46 | 71 | 59 | 1.96 | 222 | 25 |
| Apr | 53 | 79 | 66 | 2.13 | 67 | 97 |
| May | 62 | 85 | 74 | 3.92 | 11 | 280 |
| Jun | 69 | 91 | 80 | 3.62 | 0 | 449 |
| Jul | 71 | 96 | 84 | 1.87 | 0 | 576 |
| Aug | 70 | 95 | 83 | 2.29 | 0 | 547 |
| Sep | 65 | 89 | 77 | 2.38 | 2 | 362 |
| Oct | 54 | 81 | 67 | 2.82 | 49 | 124 |
| Nov | 44 | 69 | 56 | 2.04 | 284 | 23 |
| Dec | 35 | 61 | 48 | 1.66 | 533 | 1 |
| Year | 53 | 78 | 66 | 27.72 | 2159 | 2489 |
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