| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 9.1 °F | 27.6 °F | 3.73 in. |
| February | 10.3 °F | 29.4 °F | 2.66 in. |
| March | 19.9 °F | 38.2 °F | 2.81 in. |
| April | 33.0 °F | 52.7 °F | 3.42 in. |
| May | 45.1 °F | 66.0 °F | 3.56 in. |
| June | 54.5 °F | 74.3 °F | 3.74 in. |
| July | 59.6 °F | 78.9 °F | 3.49 in. |
| August | 58.0 °F | 78.0 °F | 3.67 in. |
| September | 49.9 °F | 71.0 °F | 3.79 in. |
| October | 38.9 °F | 57.9 °F | 4.95 in. |
| November | 28.7 °F | 45.2 °F | 4.04 in. |
| December | 17.8 °F | 33.5 °F | 3.93 in. |
| Annual | 35.4 °F | 54.4 °F | 43.79 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 4b : -25°F to -20°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |