Kelvington, Saskatchewan climate data is summarized below. Average annual temperatures range from 23.9 °F (low) to 43.8 °F (high). Annual precipitation averages 16.8 Inches. Kelvington is located in USDA Plant Hardiness Zone 3a. 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 | -30.1 °F | -24.4 °F | 0 in. |
| February | -29.9 °F | -23.9 °F | 0 in. |
| March | -25.8 °F | -19.6 °F | 0 in. |
| April | -20.5 °F | -14.4 °F | 660.4 in. |
| May | -16 °F | -8.4 °F | 1143 in. |
| June | -12.7 °F | -6 °F | 3098.8 in. |
| July | -11.2 °F | -4.6 °F | 2362.2 in. |
| August | -12.1 °F | -4.9 °F | 1600.2 in. |
| September | -14.7 °F | -7.6 °F | 1092.2 in. |
| October | -17.9 °F | -12.8 °F | 889 in. |
| November | -23.4 °F | -19 °F | 0 in. |
| December | -29.1 °F | -24.3 °F | 0 in. |
| Annual | 23.9 °F | 43.8 °F | 16.8 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 3a : -40°F to -35°F |
| Current Drought Conditions | Normal |