| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 14.0 °F | 27.5 °F | 2.49 in. |
| February | 13.7 °F | 30.1 °F | 1.82 in. |
| March | 20.8 °F | 40.3 °F | 2.06 in. |
| April | 31.4 °F | 53.3 °F | 3.19 in. |
| May | 42.7 °F | 66.4 °F | 3.09 in. |
| June | 52.7 °F | 76.5 °F | 2.94 in. |
| July | 57.4 °F | 80.7 °F | 2.91 in. |
| August | 56.2 °F | 78.9 °F | 3.22 in. |
| September | 49.5 °F | 71.4 °F | 3.53 in. |
| October | 39.1 °F | 57.9 °F | 4.1 in. |
| November | 29.6 °F | 43.8 °F | 3.0 in. |
| December | 21.3 °F | 33.0 °F | 2.64 in. |
| Annual | 35.7 °F | 55 °F | 34.99 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 5b : -15°F to -10°F |
| Plant Hardiness Zone - 2012 | Zone 5a : -20°F to -15°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |