| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 25 | 47 | 36 | 1.94 | 896 | 0 |
| Feb | 30 | 53 | 42 | 2.2 | 656 | 0 |
| Mar | 38 | 63 | 50 | 3.67 | 455 | 0 |
| Apr | 48 | 72 | 60 | 3.97 | 187 | 26 |
| May | 58 | 79 | 69 | 5.4 | 43 | 157 |
| Jun | 66 | 87 | 77 | 5.09 | 2 | 346 |
| Jul | 71 | 93 | 82 | 2.71 | 0 | 527 |
| Aug | 69 | 93 | 81 | 2.42 | 1 | 490 |
| Sep | 61 | 85 | 73 | 4.97 | 23 | 263 |
| Oct | 50 | 74 | 62 | 4.14 | 136 | 46 |
| Nov | 38 | 60 | 49 | 4.09 | 480 | 3 |
| Dec | 29 | 50 | 40 | 3.17 | 788 | 0 |
| Year | 49 | 71 | 60 | 43.77 | 3667 | 1858 |
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