Swift Current, Saskatchewan climate data is summarized below. Average annual temperatures range from 30.1 °F (low) to 50.1 °F (high). Annual precipitation averages 14.5 Inches. Swift Current is located in USDA Plant Hardiness Zone 4a. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -25.7 °F | -20.8 °F | 0 in. |
| February | -25.6 °F | -20.5 °F | 0 in. |
| March | -21.7 °F | -16.3 °F | 0 in. |
| April | -18.5 °F | -11.9 °F | 711.2 in. |
| May | -15.2 °F | -8.1 °F | 1803.4 in. |
| June | -12.4 °F | -6 °F | 2616.2 in. |
| July | -10.9 °F | -3.7 °F | 1574.8 in. |
| August | -11.4 °F | -3.9 °F | 1092.2 in. |
| September | -14 °F | -6.5 °F | 965.2 in. |
| October | -17.5 °F | -11.1 °F | 558.8 in. |
| November | -21.7 °F | -16.4 °F | 0 in. |
| December | -25.9 °F | -21.2 °F | 0 in. |
| Annual | 30.1 °F | 50.1 °F | 14.46 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 4a : -30°F to -25°F |
| Current Drought Conditions | Normal |