| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 19.5 °F | 35.4 °F | 3.07 in. |
| February | 20.7 °F | 38.5 °F | 2.41 in. |
| March | 28.3 °F | 48.3 °F | 3.31 in. |
| April | 38.5 °F | 62.0 °F | 3.74 in. |
| May | 49.2 °F | 72.1 °F | 4.18 in. |
| June | 58.1 °F | 80.3 °F | 5.1 in. |
| July | 61.9 °F | 83.8 °F | 4.52 in. |
| August | 60.0 °F | 82.6 °F | 3.9 in. |
| September | 52.7 °F | 76.5 °F | 3.31 in. |
| October | 41.6 °F | 64.3 °F | 3.32 in. |
| November | 32.3 °F | 51.3 °F | 2.94 in. |
| December | 25.2 °F | 40.2 °F | 3.01 in. |
| Annual | 40.7 °F | 61.3 °F | 42.81 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 | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |