| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 20 | 37 | 29 | 4.37 | 1125 | 0 |
| Feb | 23 | 39 | 31 | 3.45 | 965 | 0 |
| Mar | 30 | 48 | 39 | 4.43 | 817 | 0 |
| Apr | 39 | 58 | 49 | 4.16 | 494 | 3 |
| May | 49 | 69 | 59 | 3.66 | 221 | 25 |
| Jun | 58 | 77 | 68 | 3.38 | 44 | 122 |
| Jul | 64 | 83 | 73 | 3.17 | 3 | 265 |
| Aug | 63 | 81 | 72 | 3.9 | 9 | 223 |
| Sep | 55 | 73 | 64 | 3.7 | 101 | 71 |
| Oct | 43 | 63 | 53 | 3.69 | 377 | 5 |
| Nov | 35 | 52 | 44 | 4.4 | 637 | 0 |
| Dec | 26 | 42 | 34 | 4.14 | 961 | 0 |
| Year | 42 | 60 | 51 | 46.45 | 5754 | 714 |
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