Otterburn Park, Quebec climate data is summarized below. Average annual temperatures range from 2.9 °C (low) to 12.1 °C (high). Annual precipitation averages 949 Millimeters. Otterburn Park is located in USDA Plant Hardiness Zone 5b. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -12.2 °C | -4.11 °C | 23 mm |
| February | -11.9 °C | -3.59 °C | 24 mm |
| March | -6.35 °C | 3.15 °C | 57 mm |
| April | 1.93 °C | 12.14 °C | 104 mm |
| May | 8.86 °C | 19.83 °C | 103 mm |
| June | 14.09 °C | 24.21 °C | 111 mm |
| July | 16.66 °C | 26.79 °C | 129 mm |
| August | 15.84 °C | 25.9 °C | 92 mm |
| September | 11.12 °C | 21.43 °C | 74 mm |
| October | 5.37 °C | 13.88 °C | 111 mm |
| November | -0.52 °C | 6.79 °C | 73 mm |
| December | -7.81 °C | -1.24 °C | 48 mm |
| Annual | 2.9 °C | 12.1 °C | 949 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 5b : -26.1°C to -23.3°C |
| Current Drought Conditions | Normal |