| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 30 | 49 | 39 | 5.4 | 797 | 0 |
| Feb | 33 | 54 | 43 | 4.85 | 618 | 0 |
| Mar | 40 | 63 | 51 | 6.19 | 432 | 5 |
| Apr | 47 | 72 | 60 | 4.23 | 195 | 32 |
| May | 56 | 79 | 68 | 4.28 | 48 | 124 |
| Jun | 65 | 86 | 75 | 3.99 | 2 | 312 |
| Jul | 69 | 90 | 80 | 4.73 | 0 | 450 |
| Aug | 68 | 89 | 79 | 3.59 | 0 | 418 |
| Sep | 62 | 83 | 72 | 4.31 | 16 | 229 |
| Oct | 49 | 72 | 60 | 3.26 | 180 | 35 |
| Nov | 40 | 61 | 50 | 4.88 | 442 | 2 |
| Dec | 33 | 52 | 42 | 4.81 | 697 | 1 |
| Year | 49 | 71 | 60 | 54.52 | 3427 | 1608 |
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