| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 15.2 °F | 31.3 °F | 4.14 in. |
| February | 15.8 °F | 33.2 °F | 2.9 in. |
| March | 22.3 °F | 41.6 °F | 3.4 in. |
| April | 33.4 °F | 54.9 °F | 3.77 in. |
| May | 44.7 °F | 67.0 °F | 3.76 in. |
| June | 54.0 °F | 75.2 °F | 4.43 in. |
| July | 58.3 °F | 79.1 °F | 4.39 in. |
| August | 56.5 °F | 78.4 °F | 3.99 in. |
| September | 49.9 °F | 71.8 °F | 4.3 in. |
| October | 39.8 °F | 59.4 °F | 4.41 in. |
| November | 30.6 °F | 46.9 °F | 4.4 in. |
| December | 22.1 °F | 36.3 °F | 4.23 in. |
| Annual | 36.9 °F | 56.3 °F | 48.12 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 125-150 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 |