| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 50 | 72 | 61 | 2.43 | 202 | 62 |
| Feb | 51 | 74 | 63 | 2.35 | 128 | 60 |
| Mar | 56 | 79 | 67 | 3.54 | 57 | 129 |
| Apr | 60 | 83 | 72 | 2.42 | 9 | 201 |
| May | 66 | 88 | 77 | 3.74 | 0 | 373 |
| Jun | 71 | 91 | 81 | 7.35 | 0 | 485 |
| Jul | 73 | 92 | 82 | 7.15 | 0 | 539 |
| Aug | 73 | 92 | 83 | 6.25 | 0 | 543 |
| Sep | 72 | 90 | 81 | 5.76 | 0 | 484 |
| Oct | 66 | 85 | 75 | 2.73 | 2 | 319 |
| Nov | 59 | 79 | 69 | 2.32 | 40 | 154 |
| Dec | 53 | 73 | 63 | 2.31 | 142 | 79 |
| Year | 62 | 83 | 73 | 48.35 | 580 | 3428 |
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