| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 8.0 °F | 25.7 °F | 1.32 in. |
| February | 10.5 °F | 30.0 °F | 1.17 in. |
| March | 21.2 °F | 41.7 °F | 1.97 in. |
| April | 33.0 °F | 55.3 °F | 3.61 in. |
| May | 45.4 °F | 68.0 °F | 4.06 in. |
| June | 55.5 °F | 77.5 °F | 4.91 in. |
| July | 59.3 °F | 81.8 °F | 3.83 in. |
| August | 57.3 °F | 79.7 °F | 3.73 in. |
| September | 48.9 °F | 72.1 °F | 3.43 in. |
| October | 37.1 °F | 58.6 °F | 2.78 in. |
| November | 25.8 °F | 43.8 °F | 2.0 in. |
| December | 15.1 °F | 30.9 °F | 1.7 in. |
| Annual | 34.8 °F | 55.4 °F | 34.51 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 5a : -20°F to -15°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 |