Margaree, Newfoundland and Labrador climate data is summarized below. Average annual temperatures range from 3.7 °C (low) to 6.9 °C (high). Annual precipitation averages 1138 Millimeters. Margaree is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5.4 °C | -1.17 °C | 60 mm |
| February | -6.21 °C | -2.27 °C | 55 mm |
| March | -4.59 °C | -1.17 °C | 57 mm |
| April | -0.6 °C | 2.2 °C | 87 mm |
| May | 3.83 °C | 6.63 °C | 93 mm |
| June | 8.39 °C | 11.22 °C | 86 mm |
| July | 13.36 °C | 16.14 °C | 99 mm |
| August | 15.39 °C | 18.26 °C | 117 mm |
| September | 12.16 °C | 15.21 °C | 122 mm |
| October | 7.49 °C | 10.4 °C | 121 mm |
| November | 2.65 °C | 6.01 °C | 130 mm |
| December | -1.94 °C | 1.88 °C | 111 mm |
| Annual | 3.7 °C | 6.9 °C | 1138 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Normal |