| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 20.1 °F | 38.2 °F | 3.75 in. |
| February | 21.8 °F | 41.0 °F | 3.3 in. |
| March | 28.9 °F | 48.6 °F | 4.63 in. |
| April | 38.7 °F | 60.8 °F | 4.43 in. |
| May | 48.6 °F | 71.0 °F | 3.35 in. |
| June | 57.8 °F | 79.4 °F | 3.79 in. |
| July | 64.3 °F | 84.6 °F | 3.53 in. |
| August | 62.3 °F | 83.1 °F | 4.19 in. |
| September | 54.5 °F | 75.8 °F | 4.34 in. |
| October | 43.6 °F | 64.7 °F | 4.75 in. |
| November | 34.1 °F | 53.6 °F | 3.99 in. |
| December | 26.2 °F | 43.6 °F | 4.7 in. |
| Annual | 41.7 °F | 62 °F | 48.75 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°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 |