| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -6.9 °C | 1.4 °C | 77.47 mm |
| February | -6.3 °C | 3.1 °C | 58.17 mm |
| March | -1.9 °C | 8.4 °C | 81.53 mm |
| April | 4.1 °C | 15.9 °C | 93.47 mm |
| May | 9.7 °C | 21.6 °C | 103.12 mm |
| June | 14.8 °C | 26.2 °C | 120.9 mm |
| July | 16.9 °C | 28.3 °C | 109.98 mm |
| August | 15.9 °C | 27.4 °C | 94.74 mm |
| September | 12.2 °C | 24.1 °C | 89.66 mm |
| October | 6.1 °C | 17.4 °C | 80.26 mm |
| November | 0.7 °C | 10.1 °C | 73.15 mm |
| December | -3.7 °C | 4.1 °C | 75.69 mm |
| Annual | 5.1 °C | 15.7 °C | 1058.14 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone - 2023 | Zone 6b : -20.6°C to -17.8°C |
| Plant Hardiness Zone - 2012 | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |