Spiritwood, Saskatchewan climate data is summarized below. Average annual temperatures range from 25.4 °F (low) to 44.7 °F (high). Annual precipitation averages 16.7 Inches. Spiritwood is located in USDA Plant Hardiness Zone 2b. 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 | -28.2 °F | -23.3 °F | 0 in. |
| February | -28.4 °F | -22.8 °F | 0 in. |
| March | -24.6 °F | -19.1 °F | 0 in. |
| April | -19.7 °F | -13.9 °F | 584.2 in. |
| May | -16.2 °F | -8.5 °F | 1447.8 in. |
| June | -13 °F | -6 °F | 2819.4 in. |
| July | -11.5 °F | -4.4 °F | 2565.4 in. |
| August | -12.5 °F | -5.1 °F | 1701.8 in. |
| September | -15 °F | -7.7 °F | 914.4 in. |
| October | -17.9 °F | -12.9 °F | 736.6 in. |
| November | -22.9 °F | -19 °F | 0 in. |
| December | -27.7 °F | -23.7 °F | 0 in. |
| Annual | 25.4 °F | 44.7 °F | 16.7 in. |
| 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 2b : -45°F to -40°F |
| Current Drought Conditions | Normal |