Montréal-Est, Quebec climate data is summarized below. Average annual temperatures range from 37.4 °F (low) to 53.3 °F (high). Annual precipitation averages 36 Inches. Montréal-Est is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -24.7 °F | -20.4 °F | 279.4 in. |
| February | -24.4 °F | -19.9 °F | 381 in. |
| March | -21.3 °F | -16.3 °F | 1143 in. |
| April | -16.8 °F | -11.2 °F | 2540 in. |
| May | -12.7 °F | -6.7 °F | 2413 in. |
| June | -9.9 °F | -4.4 °F | 2971.8 in. |
| July | -8.3 °F | -3 °F | 3327.4 in. |
| August | -8.8 °F | -3.4 °F | 2895.6 in. |
| September | -11.5 °F | -5.9 °F | 1879.6 in. |
| October | -14.8 °F | -10.3 °F | 2616.2 in. |
| November | -18.1 °F | -14.3 °F | 1778 in. |
| December | -22.3 °F | -18.8 °F | 990.6 in. |
| Annual | 37.4 °F | 53.3 °F | 36 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Normal |