| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 17.5 °F | 33.2 °F | 3.25 in. |
| February | 18.1 °F | 35.9 °F | 2.41 in. |
| March | 25.6 °F | 44.7 °F | 3.19 in. |
| April | 36.5 °F | 58.2 °F | 4.06 in. |
| May | 47.0 °F | 69.1 °F | 4.0 in. |
| June | 55.8 °F | 77.1 °F | 4.8 in. |
| July | 59.9 °F | 80.9 °F | 4.68 in. |
| August | 58.2 °F | 79.4 °F | 3.95 in. |
| September | 51.7 °F | 73.3 °F | 4.27 in. |
| October | 41.3 °F | 61.1 °F | 3.68 in. |
| November | 32.1 °F | 48.6 °F | 3.3 in. |
| December | 23.8 °F | 37.8 °F | 3.39 in. |
| Annual | 39 °F | 58.3 °F | 44.98 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | 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 |