| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 9.5 °F | 28.1 °F | 3.26 in. |
| February | 10.5 °F | 29.9 °F | 2.45 in. |
| March | 20.6 °F | 38.6 °F | 2.79 in. |
| April | 33.6 °F | 53.2 °F | 3.25 in. |
| May | 45.6 °F | 66.2 °F | 3.36 in. |
| June | 55.2 °F | 75.1 °F | 3.69 in. |
| July | 61.2 °F | 78.8 °F | 3.35 in. |
| August | 59.7 °F | 78.2 °F | 3.52 in. |
| September | 51.4 °F | 71.0 °F | 3.65 in. |
| October | 39.9 °F | 58.5 °F | 4.72 in. |
| November | 29.6 °F | 45.9 °F | 3.65 in. |
| December | 19.5 °F | 34.1 °F | 3.57 in. |
| Annual | 36.4 °F | 54.8 °F | 41.26 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 |