| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 14.7 °F | 31.6 °F | 2.87 in. |
| February | 15.5 °F | 33.9 °F | 2.46 in. |
| March | 22.4 °F | 42.0 °F | 3.24 in. |
| April | 33.6 °F | 55.8 °F | 3.79 in. |
| May | 44.6 °F | 68.1 °F | 3.48 in. |
| June | 53.8 °F | 76.4 °F | 4.41 in. |
| July | 58.3 °F | 80.3 °F | 3.9 in. |
| August | 56.9 °F | 79.4 °F | 4.22 in. |
| September | 49.7 °F | 72.4 °F | 4.11 in. |
| October | 39.1 °F | 60.0 °F | 4.02 in. |
| November | 30.1 °F | 47.2 °F | 3.21 in. |
| December | 21.9 °F | 36.7 °F | 3.09 in. |
| Annual | 36.7 °F | 57 °F | 42.8 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| 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 |