Salaberry-de-Valleyfield, Quebec climate data is summarized below. Average annual temperatures range from 36 °F (low) to 53 °F (high). Annual precipitation averages 23.7 Inches. Salaberry-de-Valleyfield 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 | -25.2 °F | -20.3 °F | 0 in. |
| February | -25.1 °F | -20.1 °F | 50.8 in. |
| March | -21.7 °F | -16.4 °F | 609.6 in. |
| April | -17 °F | -11.3 °F | 1651 in. |
| May | -13.3 °F | -7.1 °F | 1498.6 in. |
| June | -10.3 °F | -4.7 °F | 2108.2 in. |
| July | -8.8 °F | -3.2 °F | 2819.4 in. |
| August | -9.3 °F | -3.7 °F | 1930.4 in. |
| September | -12 °F | -6 °F | 1498.6 in. |
| October | -15 °F | -10.2 °F | 1803.4 in. |
| November | -18.4 °F | -14.1 °F | 1016 in. |
| December | -22.3 °F | -18.6 °F | 330.2 in. |
| Annual | 36 °F | 53 °F | 23.73 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Normal |