Greenwood, Nova Scotia climate data is summarized below. Average annual temperatures range from 3.2 °C (low) to 12.4 °C (high). Annual precipitation averages 935 Millimeters. Greenwood is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -8.48 °C | -0.64 °C | 28 mm |
| February | -8.46 °C | -0.4 °C | 23 mm |
| March | -5.11 °C | 3.79 °C | 37 mm |
| April | 0.9 °C | 10.43 °C | 65 mm |
| May | 6.32 °C | 16.81 °C | 88 mm |
| June | 11.16 °C | 21.34 °C | 113 mm |
| July | 15.37 °C | 25.8 °C | 75 mm |
| August | 14.55 °C | 24.98 °C | 96 mm |
| September | 10.29 °C | 20.69 °C | 99 mm |
| October | 5.29 °C | 14.32 °C | 107 mm |
| November | 0.6 °C | 8.57 °C | 104 mm |
| December | -4.41 °C | 2.71 °C | 100 mm |
| Annual | 3.2 °C | 12.4 °C | 935 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Abnormally Dry |