| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 13.5 °F | 33.2 °F | 3.56 in. |
| February | 14.8 °F | 36.6 °F | 3.09 in. |
| March | 23.3 °F | 44.9 °F | 3.71 in. |
| April | 34.0 °F | 57.9 °F | 3.89 in. |
| May | 45.0 °F | 69.5 °F | 3.75 in. |
| June | 54.7 °F | 78.4 °F | 4.3 in. |
| July | 59.9 °F | 83.4 °F | 4.35 in. |
| August | 58.1 °F | 81.8 °F | 4.26 in. |
| September | 50.1 °F | 74.3 °F | 4.53 in. |
| October | 38.6 °F | 61.2 °F | 4.91 in. |
| November | 29.2 °F | 49.2 °F | 3.69 in. |
| December | 20.6 °F | 38.5 °F | 4.13 in. |
| Annual | 36.8 °F | 59.1 °F | 48.17 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone - 2023 | Zone 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |