Cape Dorset, Nunavut climate data is summarized below. Average annual temperatures range from 14.7 °F (low) to 22.4 °F (high). Annual precipitation averages 6.5 Inches. Cape Dorset is located in USDA Plant Hardiness Zone 0a. The growing season typically runs from the last frost around Jun. 21 - Jun. 30 through the first frost around Aug. 11 - Aug. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -30.6 °F | -28.1 °F | 0 in. |
| February | -31.5 °F | -28.6 °F | 0 in. |
| March | -30.3 °F | -26.6 °F | 0 in. |
| April | -25.9 °F | -22.2 °F | 0 in. |
| May | -21.4 °F | -18.8 °F | 152.4 in. |
| June | -18.2 °F | -16.4 °F | 635 in. |
| July | -16.1 °F | -13.8 °F | 762 in. |
| August | -16 °F | -14.1 °F | 1193.8 in. |
| September | -17.8 °F | -16.4 °F | 965.2 in. |
| October | -19.7 °F | -18.4 °F | 482.6 in. |
| November | -23.2 °F | -21.2 °F | 0 in. |
| December | -26.7 °F | -24.4 °F | 0 in. |
| Annual | 14.7 °F | 22.4 °F | 6.5 in. |
| Average First Frost Date | Aug. 11 - Aug. 20 |
| Average Last Frost Date | Jun. 21 - Jun. 30 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | |
| Current Drought Conditions | Normal |