Mirabel, Quebec climate data is summarized below. Average annual temperatures range from 35.2 °F (low) to 52 °F (high). Annual precipitation averages 31.1 Inches. Mirabel is located in USDA Plant Hardiness Zone 5b. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -25.7 °F | -20.9 °F | 127 in. |
| February | -25.5 °F | -20.4 °F | 76.2 in. |
| March | -22.1 °F | -16.7 °F | 736.6 in. |
| April | -17.3 °F | -11.8 °F | 1879.6 in. |
| May | -13.3 °F | -7.2 °F | 2108.2 in. |
| June | -10.4 °F | -4.7 °F | 3048 in. |
| July | -9 °F | -3.4 °F | 3454.4 in. |
| August | -9.4 °F | -3.8 °F | 2692.4 in. |
| September | -12 °F | -6.3 °F | 1778 in. |
| October | -15.2 °F | -10.5 °F | 2489.2 in. |
| November | -18.7 °F | -14.6 °F | 1219.2 in. |
| December | -23 °F | -19.1 °F | 482.6 in. |
| Annual | 35.2 °F | 52 °F | 31.14 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Normal |