| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 28 | 48 | 38 | 5.33 | 830 | 0 |
| Feb | 31 | 54 | 42 | 4.8 | 643 | 0 |
| Mar | 39 | 62 | 51 | 6.46 | 449 | 5 |
| Apr | 47 | 71 | 59 | 4.95 | 203 | 26 |
| May | 56 | 79 | 68 | 5.07 | 60 | 137 |
| Jun | 63 | 86 | 75 | 5.01 | 2 | 292 |
| Jul | 67 | 90 | 79 | 4.93 | 0 | 417 |
| Aug | 66 | 89 | 78 | 3.11 | 1 | 391 |
| Sep | 59 | 84 | 71 | 4.04 | 26 | 212 |
| Oct | 47 | 73 | 60 | 3.69 | 205 | 47 |
| Nov | 38 | 62 | 50 | 5.14 | 457 | 4 |
| Dec | 31 | 52 | 42 | 5.77 | 729 | 0 |
| Year | 48 | 71 | 59 | 58.3 | 3605 | 1531 |
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