Leduc, Alberta climate data is summarized below. Average annual temperatures range from 28 °F (low) to 47.7 °F (high). Annual precipitation averages 17.2 Inches. Leduc is located in USDA Plant Hardiness Zone 3b. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Sep.11 - Sep. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -25.9 °F | -21.1 °F | 0 in. |
| February | -25.6 °F | -20.3 °F | 0 in. |
| March | -23 °F | -17.6 °F | 0 in. |
| April | -19.1 °F | -12.9 °F | 863.6 in. |
| May | -15.8 °F | -8.2 °F | 1752.6 in. |
| June | -13.1 °F | -6.1 °F | 2235.2 in. |
| July | -11.6 °F | -4.6 °F | 2844.8 in. |
| August | -12.5 °F | -5 °F | 1574.8 in. |
| September | -15.1 °F | -7.2 °F | 1041.4 in. |
| October | -17.9 °F | -11.9 °F | 787.4 in. |
| November | -22.1 °F | -18.1 °F | 0 in. |
| December | -26.5 °F | -22 °F | 0 in. |
| Annual | 28 °F | 47.7 °F | 17.2 in. |
| Average First Frost Date | Sep.11 - Sep. 20 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 3b : -35°F to -30°F |
| Current Drought Conditions | Abnormally Dry |