| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 14.4 °F | 34.2 °F | 3.39 in. |
| February | 16.2 °F | 37.1 °F | 3.25 in. |
| March | 24.2 °F | 45.0 °F | 4.21 in. |
| April | 34.9 °F | 58.1 °F | 4.07 in. |
| May | 45.7 °F | 69.1 °F | 3.8 in. |
| June | 55.1 °F | 78.2 °F | 4.29 in. |
| July | 60.7 °F | 83.7 °F | 3.62 in. |
| August | 58.9 °F | 82.0 °F | 3.86 in. |
| September | 51.0 °F | 74.6 °F | 3.81 in. |
| October | 39.0 °F | 61.8 °F | 4.82 in. |
| November | 29.8 °F | 50.2 °F | 3.8 in. |
| December | 21.0 °F | 39.6 °F | 4.31 in. |
| Annual | 37.6 °F | 59.5 °F | 47.23 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| 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 | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |