| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 41 | 64 | 52 | 5.55 | 425 | 18 |
| Feb | 43 | 67 | 55 | 4.59 | 288 | 12 |
| Mar | 50 | 73 | 62 | 5.97 | 167 | 56 |
| Apr | 54 | 79 | 67 | 3.43 | 62 | 111 |
| May | 62 | 86 | 74 | 3.69 | 4 | 274 |
| Jun | 68 | 90 | 79 | 6.45 | 0 | 423 |
| Jul | 71 | 91 | 81 | 9.19 | 0 | 501 |
| Aug | 71 | 91 | 81 | 8.03 | 0 | 494 |
| Sep | 68 | 88 | 78 | 6.08 | 0 | 380 |
| Oct | 56 | 80 | 68 | 3.28 | 54 | 157 |
| Nov | 49 | 73 | 61 | 3.51 | 176 | 50 |
| Dec | 43 | 66 | 55 | 3.89 | 350 | 23 |
| Year | 56 | 79 | 68 | 63.66 | 1526 | 2499 |
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