| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 5 | 24 | 14 | 0.74 | 1580 | 0 |
| Feb | 12 | 30 | 21 | 0.68 | 1227 | 0 |
| Mar | 24 | 43 | 33 | 2.04 | 979 | 0 |
| Apr | 36 | 59 | 48 | 2.59 | 529 | 10 |
| May | 48 | 73 | 60 | 3.43 | 215 | 69 |
| Jun | 58 | 81 | 69 | 4.51 | 45 | 171 |
| Jul | 62 | 84 | 73 | 3.98 | 23 | 270 |
| Aug | 60 | 81 | 71 | 4.04 | 33 | 201 |
| Sep | 51 | 74 | 62 | 2.77 | 143 | 55 |
| Oct | 39 | 62 | 50 | 2.13 | 460 | 2 |
| Nov | 25 | 41 | 33 | 1.87 | 957 | 0 |
| Dec | 11 | 27 | 19 | 0.76 | 1422 | 0 |
| Year | 36 | 57 | 46 | 29.54 | 7613 | 778 |
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