| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 35 | 52 | 43 | 5.41 | 679 | 1 |
| Feb | 39 | 57 | 48 | 4.6 | 480 | 5 |
| Mar | 46 | 66 | 56 | 5.98 | 296 | 16 |
| Apr | 54 | 74 | 64 | 5.61 | 107 | 74 |
| May | 63 | 82 | 72 | 5.27 | 19 | 243 |
| Jun | 70 | 89 | 79 | 4.35 | 0 | 426 |
| Jul | 73 | 92 | 82 | 4.75 | 0 | 534 |
| Aug | 71 | 91 | 81 | 2.5 | 0 | 504 |
| Sep | 65 | 86 | 76 | 3.36 | 6 | 327 |
| Oct | 54 | 77 | 66 | 3.36 | 92 | 104 |
| Nov | 45 | 64 | 55 | 5.25 | 332 | 15 |
| Dec | 38 | 55 | 46 | 5.91 | 589 | 7 |
| Year | 54 | 74 | 64 | 56.35 | 2600 | 2256 |
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