Saint-Sauveur, Quebec climate data is summarized below. Average annual temperatures range from 32 °F (low) to 49.2 °F (high). Annual precipitation averages 23.4 Inches. Saint-Sauveur is located in USDA Plant Hardiness Zone 4b. 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 | -26.3 °F | -21.4 °F | 0 in. |
| February | -26.1 °F | -21.1 °F | 0 in. |
| March | -22.7 °F | -17.7 °F | 279.4 in. |
| April | -18.6 °F | -13.2 °F | 1066.8 in. |
| May | -14.4 °F | -8.1 °F | 1498.6 in. |
| June | -11.5 °F | -5.6 °F | 2590.8 in. |
| July | -10.2 °F | -4.3 °F | 3378.2 in. |
| August | -10.6 °F | -4.8 °F | 2463.8 in. |
| September | -13.1 °F | -7.2 °F | 1422.4 in. |
| October | -16.2 °F | -11.3 °F | 1625.6 in. |
| November | -19.6 °F | -15.3 °F | 685.8 in. |
| December | -24 °F | -19.8 °F | 101.6 in. |
| Annual | 32 °F | 49.2 °F | 23.42 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 4b : -25°F to -20°F |
| Current Drought Conditions | Normal |