| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 26 | 45 | 36 | 4.3 | 907 | 0 |
| Feb | 30 | 51 | 40 | 4.51 | 694 | 0 |
| Mar | 37 | 61 | 49 | 5.72 | 498 | 3 |
| Apr | 45 | 70 | 58 | 4.7 | 237 | 18 |
| May | 54 | 77 | 66 | 5.84 | 83 | 104 |
| Jun | 63 | 84 | 73 | 4.58 | 3 | 251 |
| Jul | 67 | 87 | 77 | 4.64 | 0 | 377 |
| Aug | 65 | 87 | 76 | 2.96 | 0 | 343 |
| Sep | 59 | 81 | 70 | 4.15 | 33 | 178 |
| Oct | 47 | 71 | 59 | 3.43 | 237 | 39 |
| Nov | 38 | 59 | 48 | 5.25 | 500 | 2 |
| Dec | 30 | 49 | 40 | 5.36 | 788 | 0 |
| Year | 47 | 69 | 58 | 55.44 | 3980 | 1315 |
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