| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 22.8 °F | 41.7 °F | 3.23 in. |
| February | 25.1 °F | 45.7 °F | 3.06 in. |
| March | 30.9 °F | 54.6 °F | 4.06 in. |
| April | 40.0 °F | 66.7 °F | 3.96 in. |
| May | 49.7 °F | 74.1 °F | 4.6 in. |
| June | 58.3 °F | 79.9 °F | 4.56 in. |
| July | 62.4 °F | 82.9 °F | 4.92 in. |
| August | 61.3 °F | 82.2 °F | 3.74 in. |
| September | 54.8 °F | 76.8 °F | 3.31 in. |
| October | 42.4 °F | 66.1 °F | 2.83 in. |
| November | 32.2 °F | 55.2 °F | 2.83 in. |
| December | 27.0 °F | 45.3 °F | 3.63 in. |
| Annual | 42.2 °F | 64.3 °F | 44.73 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |