| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 16.6 °F | 33.9 °F | 3.36 in. |
| February | 17.7 °F | 36.7 °F | 2.52 in. |
| March | 25.5 °F | 45.1 °F | 3.25 in. |
| April | 36.0 °F | 59.1 °F | 4.03 in. |
| May | 46.4 °F | 70.4 °F | 3.9 in. |
| June | 55.5 °F | 78.4 °F | 4.93 in. |
| July | 59.7 °F | 83.2 °F | 4.47 in. |
| August | 58.2 °F | 81.2 °F | 4.32 in. |
| September | 51.2 °F | 74.3 °F | 4.7 in. |
| October | 40.0 °F | 62.0 °F | 4.49 in. |
| November | 31.1 °F | 49.9 °F | 3.11 in. |
| December | 23.1 °F | 39.2 °F | 3.53 in. |
| Annual | 38.4 °F | 59.5 °F | 46.61 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 | Moderate Drought |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |