Rankin Inlet, Nunavut climate data is summarized below. Average annual temperatures range from 11.1 °F (low) to 22.2 °F (high). Annual precipitation averages 7 Inches. Rankin Inlet is located in USDA Plant Hardiness Zone 0a. The growing season typically runs from the last frost around Jun. 11 - Jun. 20 through the first frost around Sep.1 - Sep. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -34.2 °F | -31 °F | 0 in. |
| February | -34.4 °F | -30.8 °F | 0 in. |
| March | -32.5 °F | -28 °F | 0 in. |
| April | -27.2 °F | -22.7 °F | 0 in. |
| May | -22 °F | -18.8 °F | 254 in. |
| June | -16.8 °F | -13.2 °F | 533.4 in. |
| July | -13.5 °F | -9.4 °F | 1092.2 in. |
| August | -13.7 °F | -10.3 °F | 1143 in. |
| September | -16.8 °F | -14.3 °F | 965.2 in. |
| October | -20.6 °F | -18.5 °F | 508 in. |
| November | -27.7 °F | -24.3 °F | 0 in. |
| December | -31.6 °F | -28.2 °F | 0 in. |
| Annual | 11.1 °F | 22.2 °F | 6.97 in. |
| Average First Frost Date | Sep.1 - Sep. 10 |
| Average Last Frost Date | Jun. 11 - Jun. 20 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | |
| Current Drought Conditions | Normal |