| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 22 | 46 | 34 | 5.58 | 964 | 0 |
| Feb | 23 | 49 | 36 | 5.07 | 805 | 0 |
| Mar | 31 | 57 | 44 | 6.3 | 658 | 0 |
| Apr | 37 | 66 | 51 | 4.6 | 409 | 1 |
| May | 46 | 73 | 59 | 5.32 | 202 | 23 |
| Jun | 53 | 79 | 66 | 4.54 | 54 | 80 |
| Jul | 58 | 82 | 70 | 4.43 | 7 | 160 |
| Aug | 57 | 81 | 69 | 5.02 | 11 | 127 |
| Sep | 50 | 76 | 63 | 4.55 | 101 | 46 |
| Oct | 38 | 68 | 53 | 4.18 | 377 | 5 |
| Nov | 30 | 59 | 45 | 5.05 | 607 | 0 |
| Dec | 24 | 50 | 37 | 4.19 | 865 | 0 |
| Year | 39 | 66 | 52 | 58.83 | 5060 | 442 |
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