| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 30 | 49 | 40 | 4.13 | 783 | 0 |
| Feb | 34 | 55 | 45 | 3.94 | 570 | 1 |
| Mar | 43 | 64 | 53 | 5.61 | 370 | 8 |
| Apr | 50 | 73 | 62 | 5.52 | 150 | 47 |
| May | 59 | 81 | 70 | 4.93 | 37 | 189 |
| Jun | 68 | 88 | 78 | 4.08 | 0 | 390 |
| Jul | 71 | 92 | 82 | 3.67 | 0 | 519 |
| Aug | 69 | 92 | 80 | 2.24 | 0 | 478 |
| Sep | 62 | 86 | 74 | 3.06 | 12 | 279 |
| Oct | 50 | 76 | 63 | 3.82 | 125 | 65 |
| Nov | 41 | 63 | 52 | 5.47 | 396 | 8 |
| Dec | 33 | 53 | 43 | 5.08 | 680 | 0 |
| Year | 51 | 73 | 62 | 51.55 | 3123 | 1984 |
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