Gjoa Haven, Nunavut climate data is summarized below. Average annual temperatures range from 6.8 °F (low) to 16 °F (high). Annual precipitation averages 2.7 Inches. Gjoa Haven 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 July 21 - July 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -34.1 °F | -31.1 °F | 0 in. |
| February | -34.4 °F | -31.2 °F | 0 in. |
| March | -33 °F | -29.2 °F | 0 in. |
| April | -28.5 °F | -24.2 °F | 0 in. |
| May | -23.3 °F | -20 °F | 50.8 in. |
| June | -18.1 °F | -16 °F | 152.4 in. |
| July | -15.8 °F | -13 °F | 406.4 in. |
| August | -16.4 °F | -14 °F | 660.4 in. |
| September | -18.4 °F | -16.8 °F | 482.6 in. |
| October | -22.6 °F | -20.7 °F | 0 in. |
| November | -29.7 °F | -26.7 °F | 0 in. |
| December | -32.5 °F | -29.6 °F | 0 in. |
| Annual | 6.8 °F | 16 °F | 2.72 in. |
| Average First Frost Date | July 21 - July 31 |
| Average Last Frost Date | Jun. 21 - Jun. 30 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | |
| Current Drought Conditions | Normal |