Wetaskiwin, Alberta climate data is summarized below. Average annual temperatures range from 27.4 °F (low) to 47.6 °F (high). Annual precipitation averages 17.1 Inches. Wetaskiwin is located in USDA Plant Hardiness Zone 3b. The growing season typically runs from the last frost around May 21 - May 31 through the first frost around Sep.11 - Sep. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -26 °F | -21.2 °F | 0 in. |
| February | -25.7 °F | -20.5 °F | 0 in. |
| March | -23.2 °F | -17.7 °F | 0 in. |
| April | -19.3 °F | -13 °F | 863.6 in. |
| May | -15.9 °F | -8.3 °F | 1701.8 in. |
| June | -13.2 °F | -6.2 °F | 2336.8 in. |
| July | -11.8 °F | -4.6 °F | 2692.4 in. |
| August | -12.7 °F | -5 °F | 1600.2 in. |
| September | -15.3 °F | -7.2 °F | 1117.6 in. |
| October | -18 °F | -11.8 °F | 736.6 in. |
| November | -22.4 °F | -18.1 °F | 0 in. |
| December | -26.7 °F | -22.1 °F | 0 in. |
| Annual | 27.4 °F | 47.6 °F | 17.12 in. |
| Average First Frost Date | Sep.11 - Sep. 20 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 3b : -35°F to -30°F |
| Current Drought Conditions | Abnormally Dry |