Wabush, Newfoundland and Labrador climate data is summarized below. Average annual temperatures range from -7.8 °C (low) to 1.6 °C (high). Annual precipitation averages 543 Millimeters. Wabush is located in USDA Plant Hardiness Zone 1a. 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 | -25.73 °C | -15.86 °C | 0 mm |
| February | -25.72 °C | -13.88 °C | 0 mm |
| March | -21.95 °C | -8.44 °C | 0 mm |
| April | -11.29 °C | -0.44 °C | 0 mm |
| May | -2.67 °C | 6.23 °C | 64 mm |
| June | 5.63 °C | 15.78 °C | 86 mm |
| July | 9.41 °C | 18.7 °C | 126 mm |
| August | 9.11 °C | 17.84 °C | 117 mm |
| September | 3.22 °C | 11.45 °C | 101 mm |
| October | -1.65 °C | 4.42 °C | 49 mm |
| November | -10.1 °C | -3.74 °C | 0 mm |
| December | -21.48 °C | -12.5 °C | 0 mm |
| Annual | -7.8 °C | 1.6 °C | 543 mm |
| 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 | Zone 1a : |
| Current Drought Conditions | Moderate Drought |