Otterburn Park, Quebec climate data is summarized below. Average annual temperatures range from 37.3 °F (low) to 53.8 °F (high). Annual precipitation averages 37.4 Inches. 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 | -24.6 °F | -20.1 °F | 584.2 in. |
| February | -24.4 °F | -19.8 °F | 609.6 in. |
| March | -21.3 °F | -16 °F | 1447.8 in. |
| April | -16.7 °F | -11 °F | 2641.6 in. |
| May | -12.9 °F | -6.8 °F | 2616.2 in. |
| June | -10 °F | -4.3 °F | 2819.4 in. |
| July | -8.5 °F | -2.9 °F | 3276.6 in. |
| August | -9 °F | -3.4 °F | 2336.8 in. |
| September | -11.6 °F | -5.9 °F | 1879.6 in. |
| October | -14.8 °F | -10.1 °F | 2819.4 in. |
| November | -18.1 °F | -14 °F | 1854.2 in. |
| December | -22.1 °F | -18.5 °F | 1219.2 in. |
| Annual | 37.3 °F | 53.8 °F | 37.35 in. |
| 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 : -15°F to -10°F |
| Current Drought Conditions | Normal |