Bracebridge, Ontario climate data is summarized below. Average annual temperatures range from 31.7 °F (low) to 51.6 °F (high). Annual precipitation averages 26.6 Inches. Bracebridge is located in USDA Plant Hardiness Zone 4b. 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 | -25.7 °F | -20.3 °F | 0 in. |
| February | -26.4 °F | -20.2 °F | 0 in. |
| March | -22.5 °F | -16.5 °F | 685.8 in. |
| April | -18.5 °F | -11.9 °F | 1625.6 in. |
| May | -15 °F | -7.5 °F | 1879.6 in. |
| June | -12 °F | -5.1 °F | 2108.2 in. |
| July | -10.7 °F | -3.9 °F | 2311.4 in. |
| August | -11.1 °F | -4.3 °F | 2286 in. |
| September | -13.6 °F | -6.8 °F | 2082.8 in. |
| October | -16.2 °F | -10.8 °F | 2667 in. |
| November | -19.6 °F | -14.7 °F | 1498.6 in. |
| December | -23 °F | -18.8 °F | 50.8 in. |
| Annual | 31.7 °F | 51.6 °F | 26.64 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 4b : -25°F to -20°F |
| Current Drought Conditions | Normal |