Fermeuse, Newfoundland and Labrador climate data is summarized below. Average annual temperatures range from 2.9 °C (low) to 8.4 °C (high). Annual precipitation averages 1131 Millimeters. Fermeuse is located in USDA Plant Hardiness Zone 5b. The growing season typically runs from the last frost around May 21 - May 31 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5.22 °C | 0.32 °C | 83 mm |
| February | -6.14 °C | -0.71 °C | 86 mm |
| March | -4.58 °C | 0.24 °C | 79 mm |
| April | -1.15 °C | 4.06 °C | 92 mm |
| May | 2.75 °C | 8.54 °C | 85 mm |
| June | 6.74 °C | 12.85 °C | 79 mm |
| July | 11.82 °C | 18.02 °C | 86 mm |
| August | 13.32 °C | 19.25 °C | 71 mm |
| September | 10.35 °C | 16.46 °C | 96 mm |
| October | 6.51 °C | 11.48 °C | 124 mm |
| November | 2.35 °C | 7.13 °C | 127 mm |
| December | -1.9 °C | 2.96 °C | 123 mm |
| Annual | 2.9 °C | 8.4 °C | 1131 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 5b : -26.1°C to -23.3°C |
| Current Drought Conditions | Normal |