Bridgewater, Nova Scotia climate data is summarized below. Average annual temperatures range from 2.8 °C (low) to 12.7 °C (high). Annual precipitation averages 1229 Millimeters. Bridgewater is located in USDA Plant Hardiness Zone 6a. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -9.11 °C | -0.31 °C | 64 mm |
| February | -9.3 °C | 0.02 °C | 65 mm |
| March | -5.9 °C | 4.32 °C | 75 mm |
| April | 0.69 °C | 10.79 °C | 97 mm |
| May | 5.94 °C | 16.84 °C | 95 mm |
| June | 10.82 °C | 21.31 °C | 115 mm |
| July | 15.11 °C | 25.83 °C | 80 mm |
| August | 14.61 °C | 25.56 °C | 97 mm |
| September | 10.13 °C | 21.16 °C | 103 mm |
| October | 4.97 °C | 14.88 °C | 137 mm |
| November | 0.22 °C | 8.62 °C | 139 mm |
| December | -4.7 °C | 2.9 °C | 162 mm |
| Annual | 2.8 °C | 12.7 °C | 1229 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Abnormally Dry |