| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 37 | 59 | 48 | 4.08 | 523 | 3 |
| Feb | 39 | 62 | 51 | 3.08 | 394 | 7 |
| Mar | 46 | 69 | 58 | 4 | 242 | 29 |
| Apr | 52 | 76 | 64 | 2.77 | 95 | 84 |
| May | 61 | 83 | 72 | 3.67 | 11 | 242 |
| Jun | 69 | 88 | 78 | 5.92 | 1 | 408 |
| Jul | 73 | 91 | 82 | 6.13 | 0 | 532 |
| Aug | 72 | 89 | 81 | 6.91 | 0 | 494 |
| Sep | 67 | 85 | 76 | 5.98 | 2 | 348 |
| Oct | 55 | 77 | 66 | 3.09 | 69 | 121 |
| Nov | 46 | 70 | 58 | 2.66 | 229 | 34 |
| Dec | 39 | 62 | 51 | 3.24 | 439 | 4 |
| Year | 55 | 76 | 65 | 51.53 | 2005 | 2306 |
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