| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 13.4 °F | 29.3 °F | 3.71 in. |
| February | 14.8 °F | 32.6 °F | 3.31 in. |
| March | 22.2 °F | 40.6 °F | 4.13 in. |
| April | 33.4 °F | 54.4 °F | 4.05 in. |
| May | 44.6 °F | 66.0 °F | 3.96 in. |
| June | 54.5 °F | 74.5 °F | 4.46 in. |
| July | 59.9 °F | 79.3 °F | 4.44 in. |
| August | 58.0 °F | 77.7 °F | 3.97 in. |
| September | 50.4 °F | 70.7 °F | 4.27 in. |
| October | 40.0 °F | 57.5 °F | 5.73 in. |
| November | 30.4 °F | 46.1 °F | 4.05 in. |
| December | 20.8 °F | 34.8 °F | 4.57 in. |
| Annual | 36.9 °F | 55.3 °F | 50.65 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | Jun. 11 - Jun. 20 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone - 2023 | Zone 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |