Whitewood, Saskatchewan climate data is summarized below. Average annual temperatures range from -2.9 °C (low) to 8 °C (high). Annual precipitation averages 483 Millimeters. Whitewood 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 | -19.05 °C | -9.42 °C | 0 mm |
| February | -19.2 °C | -8.89 °C | 0 mm |
| March | -11.18 °C | -0.71 °C | 0 mm |
| April | -2.6 °C | 8.7 °C | 22 mm |
| May | 3.92 °C | 16.38 °C | 69 mm |
| June | 9.97 °C | 21.13 °C | 154 mm |
| July | 12.55 °C | 24.28 °C | 85 mm |
| August | 10.97 °C | 23.68 °C | 65 mm |
| September | 5.96 °C | 19.11 °C | 51 mm |
| October | -0.09 °C | 10.34 °C | 37 mm |
| November | -8.68 °C | 0.37 °C | 0 mm |
| December | -17.88 °C | -9.34 °C | 0 mm |
| Annual | -2.9 °C | 8 °C | 483 mm |
| 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 : -37.2°C to -34.4°C |
| Current Drought Conditions | Normal |