Umiujaq, Quebec climate data is summarized below. Average annual temperatures range from 17.9 °F (low) to 30.4 °F (high). Annual precipitation averages 21.8 Inches. Umiujaq is located in USDA Plant Hardiness Zone . The growing season typically runs from the last frost around Jun. 1 - Jun. 10 through the first frost around Sep.11 - Sep. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -32 °F | -27.9 °F | 0 in. |
| February | -33.2 °F | -27.9 °F | 0 in. |
| March | -31.4 °F | -25.1 °F | 0 in. |
| April | -25.6 °F | -20.1 °F | 0 in. |
| May | -20.3 °F | -16.6 °F | 812.8 in. |
| June | -16.4 °F | -12 °F | 1651 in. |
| July | -14 °F | -10.1 °F | 3048 in. |
| August | -13 °F | -9.8 °F | 3048 in. |
| September | -15.1 °F | -12.6 °F | 3454.4 in. |
| October | -17.2 °F | -15.2 °F | 1828.8 in. |
| November | -20.8 °F | -18.7 °F | 228.6 in. |
| December | -26.5 °F | -23.4 °F | 0 in. |
| Annual | 17.9 °F | 30.4 °F | 21.79 in. |
| Average First Frost Date | Sep.11 - Sep. 20 |
| Average Last Frost Date | Jun. 1 - Jun. 10 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | |
| Current Drought Conditions | Normal |