| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 18 | 38 | 28 | 4.2 | 1151 | 0 |
| Feb | 20 | 40 | 30 | 3.6 | 978 | 0 |
| Mar | 28 | 48 | 38 | 4.33 | 832 | 0 |
| Apr | 37 | 58 | 47 | 4.18 | 533 | 0 |
| May | 46 | 69 | 58 | 3.48 | 243 | 9 |
| Jun | 55 | 78 | 66 | 3.52 | 50 | 90 |
| Jul | 61 | 83 | 72 | 3.65 | 4 | 223 |
| Aug | 60 | 81 | 71 | 4.27 | 8 | 176 |
| Sep | 51 | 74 | 62 | 3.98 | 116 | 30 |
| Oct | 40 | 63 | 52 | 4.25 | 417 | 1 |
| Nov | 32 | 53 | 43 | 4.42 | 677 | 0 |
| Dec | 23 | 42 | 33 | 4.37 | 999 | 0 |
| Year | 39 | 61 | 50 | 48.25 | 6008 | 529 |
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