Sandspit, British Columbia climate data is summarized below. Average annual temperatures range from 6.5 °C (low) to 9.7 °C (high). Annual precipitation averages 1617 Millimeters. Sandspit is located in USDA Plant Hardiness Zone 7b. The growing season typically runs from the last frost around Apr. 1 - Apr. 10 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 3.09 °C | 5.74 °C | 200 mm |
| February | 2.94 °C | 5.83 °C | 153 mm |
| March | 2.84 °C | 6.07 °C | 162 mm |
| April | 4.41 °C | 7.81 °C | 130 mm |
| May | 6.9 °C | 10.41 °C | 71 mm |
| June | 9.21 °C | 12.52 °C | 69 mm |
| July | 11.38 °C | 14.72 °C | 50 mm |
| August | 12.27 °C | 15.56 °C | 75 mm |
| September | 10.44 °C | 13.86 °C | 130 mm |
| October | 7.77 °C | 10.77 °C | 209 mm |
| November | 4.5 °C | 7.44 °C | 177 mm |
| December | 2.84 °C | 5.55 °C | 191 mm |
| Annual | 6.5 °C | 9.7 °C | 1617 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 30-40 Days |
| Plant Hardiness Zone | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Normal |