Wilkie, Saskatchewan climate data is summarized below. Average annual temperatures range from -3 °C (low) to 8.1 °C (high). Annual precipitation averages 402 Millimeters. Wilkie is located in USDA Plant Hardiness Zone 3a. 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 | -17.6 °C | -8.43 °C | 0 mm |
| February | -17.96 °C | -7.99 °C | 0 mm |
| March | -10.59 °C | -1.05 °C | 0 mm |
| April | -2.71 °C | 8.54 °C | 23 mm |
| May | 3.58 °C | 17.62 °C | 55 mm |
| June | 9.15 °C | 21.47 °C | 120 mm |
| July | 11.67 °C | 24.36 °C | 85 mm |
| August | 10.12 °C | 23.56 °C | 57 mm |
| September | 5.28 °C | 19.41 °C | 31 mm |
| October | -0.43 °C | 10.25 °C | 31 mm |
| November | -8.9 °C | -0.97 °C | 0 mm |
| December | -17.52 °C | -9.47 °C | 0 mm |
| Annual | -3 °C | 8.1 °C | 402 mm |
| 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 3a : -40°C to -37.2°C |
| Current Drought Conditions | Normal |