| Month |
Temperatures (°F) |
Precipitation (in) |
Degree Days |
| Min |
Max |
Avg |
Heating |
Cooling |
| Jan | 25 | 45 | 35 | 3.26 | 934 | 0 |
| Feb | 28 | 49 | 39 | 2.96 | 742 | 0 |
| Mar | 35 | 60 | 47 | 3.55 | 559 | 0 |
| Apr | 43 | 70 | 57 | 3.32 | 262 | 8 |
| May | 52 | 79 | 66 | 4.34 | 75 | 89 |
| Jun | 61 | 86 | 74 | 4.39 | 3 | 257 |
| Jul | 66 | 90 | 78 | 4.23 | 0 | 394 |
| Aug | 64 | 87 | 76 | 4.13 | 0 | 332 |
| Sep | 58 | 81 | 69 | 4.36 | 23 | 152 |
| Oct | 45 | 70 | 58 | 3.81 | 253 | 24 |
| Nov | 37 | 59 | 48 | 3.71 | 524 | 0 |
| Dec | 29 | 48 | 39 | 3.13 | 817 | 0 |
| Year | 45 | 68 | 57 | 45.19 | 4192 | 1256 |
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