| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 25 | 41 | 33 | 3.28 | 992 | 0 |
| Feb | 29 | 47 | 38 | 3.25 | 779 | 0 |
| Mar | 37 | 57 | 47 | 4.41 | 569 | 6 |
| Apr | 46 | 67 | 56 | 3.91 | 280 | 24 |
| May | 56 | 75 | 66 | 4.88 | 84 | 109 |
| Jun | 65 | 83 | 74 | 3.76 | 6 | 287 |
| Jul | 70 | 87 | 78 | 4.3 | 0 | 421 |
| Aug | 68 | 86 | 77 | 3.41 | 1 | 374 |
| Sep | 61 | 79 | 70 | 3.05 | 36 | 189 |
| Oct | 49 | 68 | 59 | 2.79 | 240 | 29 |
| Nov | 39 | 56 | 48 | 3.81 | 527 | 3 |
| Dec | 30 | 45 | 38 | 3.69 | 838 | 1 |
| Year | 48 | 66 | 57 | 44.54 | 4352 | 1443 |
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