| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 14.6 °F | 29.0 °F | 2.5 in. |
| February | 14.4 °F | 31.8 °F | 1.93 in. |
| March | 20.9 °F | 41.8 °F | 2.29 in. |
| April | 31.7 °F | 55.2 °F | 3.47 in. |
| May | 42.8 °F | 68.3 °F | 3.63 in. |
| June | 52.4 °F | 77.2 °F | 3.49 in. |
| July | 56.2 °F | 80.9 °F | 3.28 in. |
| August | 55.0 °F | 79.0 °F | 2.98 in. |
| September | 48.3 °F | 72.0 °F | 3.29 in. |
| October | 37.8 °F | 58.3 °F | 4.15 in. |
| November | 29.1 °F | 44.5 °F | 3.23 in. |
| December | 21.0 °F | 33.9 °F | 2.68 in. |
| Annual | 35.4 °F | 56 °F | 36.92 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 5b : -15°F to -10°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |