| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | -7 | 19 | 6 | 2.75 | 1833 | 0 |
| Feb | -5 | 23 | 9 | 1.97 | 1575 | 0 |
| Mar | 10 | 34 | 22 | 2.28 | 1340 | 0 |
| Apr | 27 | 46 | 37 | 2.65 | 852 | 0 |
| May | 39 | 62 | 50 | 3.39 | 455 | 3 |
| Jun | 49 | 72 | 60 | 3.51 | 158 | 14 |
| Jul | 54 | 76 | 65 | 4.36 | 64 | 64 |
| Aug | 52 | 74 | 63 | 3.84 | 104 | 39 |
| Sep | 42 | 65 | 53 | 3.36 | 350 | 2 |
| Oct | 32 | 52 | 42 | 3.25 | 719 | 0 |
| Nov | 23 | 38 | 31 | 3.14 | 1035 | 0 |
| Dec | 5 | 25 | 15 | 3.05 | 1554 | 0 |
| Year | 27 | 49 | 38 | 37.55 | 10039 | 122 |
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