| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5 °C | 6.4 °C | 90.42 mm |
| February | -3.7 °C | 8.4 °C | 81.53 mm |
| March | -0.3 °C | 13 °C | 106.43 mm |
| April | 4.5 °C | 18.9 °C | 100.58 mm |
| May | 9.5 °C | 23.3 °C | 118.36 mm |
| June | 14.2 °C | 26.9 °C | 114.05 mm |
| July | 16.3 °C | 28.4 °C | 128.52 mm |
| August | 15.7 °C | 28.1 °C | 102.36 mm |
| September | 12.1 °C | 25.4 °C | 92.2 mm |
| October | 5.1 °C | 19.6 °C | 72.14 mm |
| November | -0.3 °C | 13.6 °C | 71.12 mm |
| December | -3.2 °C | 8.4 °C | 93.47 mm |
| Annual | 5.4 °C | 18.4 °C | 1171.18 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 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfb - Temperate Oceanic Climate |