Saskatoon, Saskatchewan climate data is summarized below. Average annual temperatures range from 27.4 °F (low) to 47.3 °F (high). Annual precipitation averages 16.7 Inches. Saskatoon 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 | -28 °F | -22.7 °F | 0 in. |
| February | -28.2 °F | -22.5 °F | 0 in. |
| March | -23.6 °F | -18 °F | 0 in. |
| April | -18.8 °F | -12.3 °F | 609.6 in. |
| May | -15.3 °F | -7.7 °F | 1524 in. |
| June | -12.2 °F | -5.6 °F | 3022.6 in. |
| July | -10.7 °F | -4 °F | 2336.8 in. |
| August | -11.5 °F | -4.5 °F | 1244.6 in. |
| September | -14.4 °F | -6.8 °F | 1117.6 in. |
| October | -17.9 °F | -11.8 °F | 889 in. |
| November | -22.5 °F | -17.8 °F | 0 in. |
| December | -27.4 °F | -23.1 °F | 0 in. |
| Annual | 27.4 °F | 47.3 °F | 16.65 in. |
| 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 : -35°F to -30°F |
| Current Drought Conditions | Normal |