Bridgetown, Nova Scotia climate data is summarized below. Average annual temperatures range from 3.6 °C (low) to 12.3 °C (high). Annual precipitation averages 507 Millimeters. Bridgetown 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 | -7.58 °C | -0.26 °C | 12 mm |
| February | -7.71 °C | -0.11 °C | 10 mm |
| March | -4.63 °C | 3.81 °C | 24 mm |
| April | 1.3 °C | 10.33 °C | 37 mm |
| May | 6.66 °C | 16.53 °C | 44 mm |
| June | 11.35 °C | 21.15 °C | 54 mm |
| July | 15.34 °C | 25.13 °C | 61 mm |
| August | 14.72 °C | 24.39 °C | 62 mm |
| September | 10.8 °C | 20.31 °C | 68 mm |
| October | 5.94 °C | 14.29 °C | 58 mm |
| November | 1.2 °C | 8.63 °C | 49 mm |
| December | -3.83 °C | 3.02 °C | 28 mm |
| Annual | 3.6 °C | 12.3 °C | 507 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 | Normal |