| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 16 | 35 | 25 | 3.91 | 1231 | 0 |
| Feb | 17 | 39 | 28 | 3.23 | 1045 | 0 |
| Mar | 25 | 49 | 37 | 4.42 | 882 | 0 |
| Apr | 33 | 60 | 47 | 4.38 | 548 | 0 |
| May | 43 | 70 | 57 | 4.75 | 281 | 17 |
| Jun | 51 | 78 | 64 | 4.48 | 79 | 60 |
| Jul | 56 | 81 | 68 | 5.02 | 20 | 125 |
| Aug | 54 | 80 | 67 | 4.03 | 40 | 109 |
| Sep | 48 | 74 | 61 | 4.35 | 147 | 22 |
| Oct | 37 | 63 | 50 | 3.38 | 468 | 2 |
| Nov | 30 | 50 | 40 | 4.14 | 754 | 0 |
| Dec | 21 | 39 | 30 | 3.75 | 1090 | 0 |
| Year | 36 | 60 | 48 | 49.84 | 6585 | 335 |
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