Mascouche, Quebec climate data is summarized below. Average annual temperatures range from 35.8 °F (low) to 52.3 °F (high). Annual precipitation averages 32.3 Inches. Mascouche 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 | -25.5 °F | -20.8 °F | 152.4 in. |
| February | -25.1 °F | -20.3 °F | 177.8 in. |
| March | -21.6 °F | -16.5 °F | 838.2 in. |
| April | -17.1 °F | -11.6 °F | 2082.8 in. |
| May | -13.1 °F | -7.1 °F | 2260.6 in. |
| June | -10.2 °F | -4.6 °F | 3098.8 in. |
| July | -8.7 °F | -3.2 °F | 3124.2 in. |
| August | -9.2 °F | -3.8 °F | 2641.6 in. |
| September | -11.9 °F | -6.2 °F | 1905 in. |
| October | -15.2 °F | -10.5 °F | 2463.8 in. |
| November | -18.6 °F | -14.6 °F | 1447.8 in. |
| December | -23 °F | -19.1 °F | 660.4 in. |
| Annual | 35.8 °F | 52.3 °F | 32.31 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 |