| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 30 | 49 | 39 | 4.6 | 795 | 0 |
| Feb | 34 | 55 | 44 | 4.08 | 582 | 0 |
| Mar | 43 | 64 | 53 | 5.35 | 374 | 8 |
| Apr | 51 | 74 | 62 | 5.36 | 142 | 57 |
| May | 60 | 82 | 71 | 5.67 | 30 | 217 |
| Jun | 68 | 90 | 79 | 4.76 | 0 | 414 |
| Jul | 72 | 93 | 83 | 3.74 | 0 | 541 |
| Aug | 70 | 92 | 81 | 2.74 | 0 | 491 |
| Sep | 63 | 86 | 74 | 3.16 | 10 | 289 |
| Oct | 51 | 76 | 64 | 3.69 | 117 | 73 |
| Nov | 41 | 63 | 52 | 5.51 | 391 | 8 |
| Dec | 33 | 53 | 43 | 5.39 | 679 | 0 |
| Year | 51 | 73 | 62 | 54.05 | 3120 | 2098 |
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