| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 28 | 51 | 39 | 4.37 | 801 | 0 |
| Feb | 30 | 55 | 42 | 3.64 | 640 | 0 |
| Mar | 37 | 63 | 50 | 4.83 | 471 | 1 |
| Apr | 44 | 72 | 58 | 3.33 | 227 | 10 |
| May | 54 | 79 | 67 | 4.24 | 59 | 107 |
| Jun | 63 | 85 | 74 | 4.38 | 4 | 279 |
| Jul | 68 | 89 | 78 | 5.23 | 0 | 409 |
| Aug | 66 | 87 | 77 | 4.13 | 0 | 361 |
| Sep | 59 | 81 | 70 | 4.45 | 15 | 178 |
| Oct | 47 | 72 | 60 | 3.56 | 205 | 35 |
| Nov | 37 | 63 | 50 | 3.3 | 452 | 2 |
| Dec | 30 | 54 | 42 | 3.3 | 715 | 0 |
| Year | 47 | 71 | 59 | 48.76 | 3589 | 1382 |
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