Saint-Anselme, Quebec climate data is summarized below. Average annual temperatures range from 33.5 °F (low) to 50.4 °F (high). Annual precipitation averages 34.1 Inches. Saint-Anselme 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 | -25.7 °F | -20.9 °F | 0 in. |
| February | -25.3 °F | -20.5 °F | 0 in. |
| March | -22.5 °F | -17.4 °F | 304.8 in. |
| April | -18 °F | -12.4 °F | 1701.8 in. |
| May | -14.4 °F | -8 °F | 2438.4 in. |
| June | -11.4 °F | -5.3 °F | 2997.2 in. |
| July | -9.6 °F | -3.8 °F | 3835.4 in. |
| August | -10.1 °F | -4.4 °F | 3352.8 in. |
| September | -12.7 °F | -7 °F | 2641.6 in. |
| October | -15.7 °F | -11.2 °F | 2743.2 in. |
| November | -18.9 °F | -15 °F | 1803.4 in. |
| December | -23.2 °F | -19.4 °F | 203.2 in. |
| Annual | 33.5 °F | 50.4 °F | 34.13 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 |