| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 20 | 39 | 29 | 3 | 1105 | 0 |
| Feb | 22 | 43 | 32 | 2.87 | 914 | 0 |
| Mar | 29 | 53 | 41 | 3.96 | 736 | 0 |
| Apr | 38 | 64 | 51 | 3.29 | 425 | 1 |
| May | 49 | 74 | 61 | 4.13 | 176 | 56 |
| Jun | 58 | 81 | 70 | 4.42 | 24 | 157 |
| Jul | 63 | 85 | 74 | 4.17 | 0 | 276 |
| Aug | 62 | 83 | 72 | 3.72 | 8 | 234 |
| Sep | 55 | 77 | 66 | 3.46 | 61 | 84 |
| Oct | 42 | 66 | 54 | 2.88 | 350 | 12 |
| Nov | 33 | 54 | 44 | 3.04 | 646 | 0 |
| Dec | 26 | 44 | 35 | 3.21 | 939 | 0 |
| Year | 41 | 64 | 52 | 42.15 | 5384 | 820 |
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