Rigaud, Quebec climate data is summarized below. Average annual temperatures range from 35.4 °F (low) to 52.3 °F (high). Annual precipitation averages 22.2 Inches. Rigaud is located in USDA Plant Hardiness Zone 5a. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -25.6 °F | -20.7 °F | 0 in. |
| February | -25.5 °F | -20.4 °F | 0 in. |
| March | -22 °F | -16.9 °F | 457.2 in. |
| April | -17.1 °F | -11.6 °F | 1346.2 in. |
| May | -13.3 °F | -7.2 °F | 1422.4 in. |
| June | -10.3 °F | -4.6 °F | 2057.4 in. |
| July | -8.9 °F | -3.2 °F | 2921 in. |
| August | -9.4 °F | -3.7 °F | 2311.4 in. |
| September | -12 °F | -6.1 °F | 1295.4 in. |
| October | -15.1 °F | -10.4 °F | 1625.6 in. |
| November | -18.6 °F | -14.4 °F | 812.8 in. |
| December | -22.9 °F | -19 °F | 76.2 in. |
| Annual | 35.4 °F | 52.3 °F | 22.21 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 5a : -20°F to -15°F |
| Current Drought Conditions | Normal |