| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -2.4 °C | 7.5 °C | 169.16 mm |
| February | -1.2 °C | 9.4 °C | 150.88 mm |
| March | 2 °C | 13.3 °C | 164.08 mm |
| April | 6.4 °C | 18.2 °C | 160.02 mm |
| May | 11.1 °C | 21.8 °C | 144.53 mm |
| June | 15.1 °C | 24.9 °C | 152.15 mm |
| July | 16.9 °C | 26.4 °C | 151.89 mm |
| August | 16.4 °C | 25.9 °C | 155.96 mm |
| September | 13.6 °C | 23.4 °C | 163.32 mm |
| October | 7.8 °C | 18.8 °C | 129.03 mm |
| November | 2.7 °C | 13.6 °C | 158.24 mm |
| December | -0.4 °C | 9.3 °C | 180.85 mm |
| Annual | 7.3 °C | 17.7 °C | 1880.11 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone - 2023 | Zone 7b : -15°C to -12.2°C |
| Plant Hardiness Zone - 2012 | Zone 7a : -17.8°C to -15°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfb - Temperate Oceanic Climate |