| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 13.5 °F | 29.6 °F | 2.73 in. |
| February | 14.0 °F | 31.8 °F | 2.14 in. |
| March | 20.5 °F | 39.7 °F | 2.96 in. |
| April | 31.4 °F | 52.7 °F | 3.48 in. |
| May | 42.8 °F | 65.6 °F | 3.65 in. |
| June | 51.9 °F | 73.7 °F | 4.26 in. |
| July | 56.3 °F | 77.6 °F | 4.27 in. |
| August | 54.5 °F | 76.5 °F | 4.08 in. |
| September | 48.0 °F | 70.1 °F | 3.97 in. |
| October | 37.9 °F | 57.5 °F | 4.15 in. |
| November | 28.8 °F | 45.0 °F | 3.41 in. |
| December | 20.0 °F | 34.6 °F | 3.26 in. |
| Annual | 35 °F | 54.5 °F | 42.36 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 5b : -15°F to -10°F |
| Plant Hardiness Zone - 2012 | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |