| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 19.5 °F | 35.9 °F | 2.84 in. |
| February | 20.1 °F | 38.9 °F | 2.27 in. |
| March | 27.7 °F | 48.2 °F | 2.88 in. |
| April | 37.7 °F | 62.1 °F | 3.74 in. |
| May | 47.9 °F | 72.7 °F | 3.84 in. |
| June | 56.9 °F | 81.0 °F | 4.43 in. |
| July | 61.1 °F | 84.7 °F | 4.45 in. |
| August | 59.3 °F | 83.3 °F | 3.59 in. |
| September | 52.7 °F | 76.9 °F | 3.96 in. |
| October | 41.8 °F | 64.6 °F | 3.14 in. |
| November | 33.3 °F | 51.4 °F | 2.94 in. |
| December | 25.6 °F | 40.6 °F | 3.12 in. |
| Annual | 40.3 °F | 61.7 °F | 41.2 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 6a : -10°F to -5°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |