| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 17.6 °F | 31.8 °F | 3.05 in. |
| February | 18.0 °F | 34.3 °F | 2.18 in. |
| March | 25.4 °F | 44.9 °F | 2.43 in. |
| April | 35.9 °F | 58.3 °F | 3.73 in. |
| May | 47.0 °F | 69.6 °F | 4.31 in. |
| June | 55.7 °F | 78.7 °F | 4.03 in. |
| July | 59.5 °F | 82.5 °F | 3.66 in. |
| August | 58.2 °F | 81.0 °F | 3.92 in. |
| September | 50.7 °F | 74.8 °F | 3.42 in. |
| October | 40.1 °F | 61.7 °F | 3.91 in. |
| November | 31.4 °F | 48.0 °F | 3.03 in. |
| December | 23.4 °F | 36.7 °F | 2.65 in. |
| Annual | 38.6 °F | 58.5 °F | 40.32 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°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 |