| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 39 | 58 | 49 | 4 | 517 | 3 |
| Feb | 42 | 62 | 52 | 3.12 | 379 | 8 |
| Mar | 48 | 69 | 59 | 3.58 | 231 | 30 |
| Apr | 55 | 76 | 65 | 3.07 | 69 | 77 |
| May | 63 | 83 | 73 | 3.01 | 5 | 258 |
| Jun | 70 | 88 | 79 | 5.64 | 0 | 425 |
| Jul | 74 | 91 | 83 | 5.67 | 0 | 545 |
| Aug | 73 | 89 | 81 | 6.57 | 0 | 502 |
| Sep | 69 | 85 | 77 | 5.06 | 1 | 355 |
| Oct | 57 | 77 | 67 | 3.12 | 76 | 139 |
| Nov | 49 | 69 | 59 | 2.47 | 226 | 40 |
| Dec | 42 | 61 | 51 | 3.26 | 437 | 13 |
| Year | 57 | 76 | 66 | 48.57 | 1941 | 2395 |
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