| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 15.5 °F | 28.2 °F | 2.09 in. |
| February | 15.1 °F | 30.1 °F | 1.68 in. |
| March | 23.5 °F | 39.3 °F | 1.87 in. |
| April | 33.8 °F | 52.3 °F | 3.36 in. |
| May | 45.4 °F | 65.4 °F | 3.29 in. |
| June | 55.0 °F | 75.4 °F | 3.56 in. |
| July | 59.5 °F | 79.7 °F | 3.24 in. |
| August | 58.3 °F | 78.1 °F | 3.65 in. |
| September | 51.5 °F | 71.9 °F | 3.15 in. |
| October | 41.4 °F | 58.5 °F | 2.92 in. |
| November | 31.8 °F | 45.2 °F | 2.52 in. |
| December | 23.1 °F | 34.1 °F | 2.13 in. |
| Annual | 37.8 °F | 54.9 °F | 33.46 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 | Moderate Drought |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |