| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 19.8 °F | 33.8 °F | 2.78 in. |
| February | 20.9 °F | 36.5 °F | 2.14 in. |
| March | 28.5 °F | 45.9 °F | 3.04 in. |
| April | 39.7 °F | 59.5 °F | 3.63 in. |
| May | 49.9 °F | 70.2 °F | 3.97 in. |
| June | 59.1 °F | 78.9 °F | 4.16 in. |
| July | 63.0 °F | 82.7 °F | 4.04 in. |
| August | 61.4 °F | 81.2 °F | 3.63 in. |
| September | 54.4 °F | 74.7 °F | 3.46 in. |
| October | 43.6 °F | 62.2 °F | 3.22 in. |
| November | 33.9 °F | 49.5 °F | 2.9 in. |
| December | 25.7 °F | 38.5 °F | 2.81 in. |
| Annual | 41.7 °F | 59.5 °F | 39.78 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| 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 |