| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 9.7 °F | 28.4 °F | 3.72 in. |
| February | 10.7 °F | 30.1 °F | 2.63 in. |
| March | 20.7 °F | 38.8 °F | 2.75 in. |
| April | 33.6 °F | 53.4 °F | 3.39 in. |
| May | 45.8 °F | 66.4 °F | 3.5 in. |
| June | 55.4 °F | 74.9 °F | 3.59 in. |
| July | 60.7 °F | 79.5 °F | 3.37 in. |
| August | 59.1 °F | 78.4 °F | 3.71 in. |
| September | 51.0 °F | 71.5 °F | 3.73 in. |
| October | 39.8 °F | 58.4 °F | 4.96 in. |
| November | 29.5 °F | 46.0 °F | 4.09 in. |
| December | 18.8 °F | 34.3 °F | 3.86 in. |
| Annual | 36.2 °F | 55 °F | 43.3 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 5a : -20°F to -15°F |
| Plant Hardiness Zone - 2012 | Zone 4b : -25°F to -20°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |