| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 8.3 °F | 26.1 °F | 2.75 in. |
| February | 9.9 °F | 28.8 °F | 2.2 in. |
| March | 20.2 °F | 38.2 °F | 2.69 in. |
| April | 33.4 °F | 52.6 °F | 3.38 in. |
| May | 46.0 °F | 67.0 °F | 3.77 in. |
| June | 55.4 °F | 75.4 °F | 4.44 in. |
| July | 60.3 °F | 79.7 °F | 4.34 in. |
| August | 58.4 °F | 78.4 °F | 4.15 in. |
| September | 50.8 °F | 70.9 °F | 3.79 in. |
| October | 40.0 °F | 57.2 °F | 4.14 in. |
| November | 29.6 °F | 44.6 °F | 3.13 in. |
| December | 17.6 °F | 32.9 °F | 3.25 in. |
| Annual | 35.8 °F | 54.3 °F | 42.03 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 |