Skownan, Manitoba climate data is summarized below. Average annual temperatures range from -2.8 °C (low) to 5.8 °C (high). Annual precipitation averages 501 Millimeters. Skownan 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.1 - Sep. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -21.78 °C | -12.46 °C | 0 mm |
| February | -22.11 °C | -11.06 °C | 0 mm |
| March | -14.43 °C | -2.99 °C | 0 mm |
| April | -4.29 °C | 5.71 °C | 20 mm |
| May | 2.95 °C | 12.8 °C | 62 mm |
| June | 10.16 °C | 18.59 °C | 121 mm |
| July | 13.52 °C | 21.49 °C | 105 mm |
| August | 13.79 °C | 21.71 °C | 89 mm |
| September | 9.73 °C | 17.39 °C | 53 mm |
| October | 3.71 °C | 9.63 °C | 51 mm |
| November | -5.88 °C | -0.28 °C | 0 mm |
| December | -19.16 °C | -11.16 °C | 0 mm |
| Annual | -2.8 °C | 5.8 °C | 501 mm |
| Average First Frost Date | Sep.1 - Sep. 10 |
| 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 |