| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 12.5 °F | 31.1 °F | 3.71 in. |
| February | 13.9 °F | 34.3 °F | 3.18 in. |
| March | 21.7 °F | 41.9 °F | 3.95 in. |
| April | 32.9 °F | 55.3 °F | 3.78 in. |
| May | 43.6 °F | 67.1 °F | 3.73 in. |
| June | 53.1 °F | 75.7 °F | 4.55 in. |
| July | 58.6 °F | 80.9 °F | 4.35 in. |
| August | 56.3 °F | 79.3 °F | 4.28 in. |
| September | 48.8 °F | 71.5 °F | 4.24 in. |
| October | 38.0 °F | 58.6 °F | 4.97 in. |
| November | 28.9 °F | 46.9 °F | 3.74 in. |
| December | 19.4 °F | 36.4 °F | 4.14 in. |
| Annual | 35.6 °F | 56.6 °F | 48.62 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | Jun. 1 - Jun. 10 |
| 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 |