| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5 °C | 5.1 °C | 91.95 mm |
| February | -3.8 °C | 7.1 °C | 82.8 mm |
| March | -0.4 °C | 11.7 °C | 106.17 mm |
| April | 4.6 °C | 17.9 °C | 106.17 mm |
| May | 9.7 °C | 22.2 °C | 118.62 mm |
| June | 14.1 °C | 25.6 °C | 106.17 mm |
| July | 16.2 °C | 27.3 °C | 117.86 mm |
| August | 15.4 °C | 26.8 °C | 85.6 mm |
| September | 12.2 °C | 24.1 °C | 85.6 mm |
| October | 5.7 °C | 18.2 °C | 72.9 mm |
| November | 0 °C | 12.2 °C | 69.6 mm |
| December | -2.9 °C | 7 °C | 94.23 mm |
| Annual | 5.5 °C | 17.1 °C | 1137.67 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone - 2023 | Zone 7a : -17.8°C to -15°C |
| Plant Hardiness Zone - 2012 | Zone 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfb - Temperate Oceanic Climate |