Sainte-Brigitte-de-Laval, Quebec climate data is summarized below. Average annual temperatures range from 30.9 °F (low) to 47 °F (high). Annual precipitation averages 36.9 Inches. Sainte-Brigitte-de-Laval is located in USDA Plant Hardiness Zone 4a. The growing season typically runs from the last frost around May 21 - May 31 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -26.5 °F | -21.8 °F | 0 in. |
| February | -26 °F | -21.3 °F | 0 in. |
| March | -23.1 °F | -18.3 °F | 0 in. |
| April | -18.9 °F | -14 °F | 1397 in. |
| May | -15.2 °F | -9.1 °F | 2438.4 in. |
| June | -12.2 °F | -6.5 °F | 3302 in. |
| July | -10.5 °F | -4.9 °F | 3886.2 in. |
| August | -10.9 °F | -5.4 °F | 3860.8 in. |
| September | -13.5 °F | -8.1 °F | 3429 in. |
| October | -16.5 °F | -12.2 °F | 3378.2 in. |
| November | -19.8 °F | -16.1 °F | 2082.8 in. |
| December | -24.3 °F | -20.1 °F | 0 in. |
| Annual | 30.9 °F | 47 °F | 36.85 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 4a : -30°F to -25°F |
| Current Drought Conditions | Normal |