Cut Knife, Saskatchewan climate data is summarized below. Average annual temperatures range from 27.5 °F (low) to 47.1 °F (high). Annual precipitation averages 14.7 Inches. Cut Knife is located in USDA Plant Hardiness Zone 3a. 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 | -26.9 °F | -22.2 °F | 0 in. |
| February | -27.1 °F | -21.9 °F | 0 in. |
| March | -23.2 °F | -18.2 °F | 0 in. |
| April | -19.1 °F | -12.9 °F | 558.8 in. |
| May | -15.8 °F | -7.9 °F | 1244.6 in. |
| June | -12.6 °F | -5.6 °F | 2743.2 in. |
| July | -11.3 °F | -3.9 °F | 2082.8 in. |
| August | -12.2 °F | -4.5 °F | 1295.4 in. |
| September | -14.7 °F | -6.9 °F | 736.6 in. |
| October | -17.8 °F | -12.1 °F | 787.4 in. |
| November | -22.4 °F | -18.4 °F | 0 in. |
| December | -27 °F | -22.9 °F | 0 in. |
| Annual | 27.5 °F | 47.1 °F | 14.65 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 3a : -40°F to -35°F |
| Current Drought Conditions | Normal |