Sandspit, British Columbia climate data is summarized below. Average annual temperatures range from 43.8 °F (low) to 49.4 °F (high). Annual precipitation averages 63.7 Inches. 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 | -16.1 °F | -14.6 °F | 5080 in. |
| February | -16.1 °F | -14.5 °F | 3886.2 in. |
| March | -16.2 °F | -14.4 °F | 4114.8 in. |
| April | -15.3 °F | -13.4 °F | 3302 in. |
| May | -13.9 °F | -12 °F | 1803.4 in. |
| June | -12.7 °F | -10.8 °F | 1752.6 in. |
| July | -11.5 °F | -9.6 °F | 1270 in. |
| August | -11 °F | -9.1 °F | 1905 in. |
| September | -12 °F | -10.1 °F | 3302 in. |
| October | -13.5 °F | -11.8 °F | 5308.6 in. |
| November | -15.3 °F | -13.6 °F | 4495.8 in. |
| December | -16.2 °F | -14.7 °F | 4851.4 in. |
| Annual | 43.8 °F | 49.4 °F | 63.67 in. |
| 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 : 5°F to 10°F |
| Current Drought Conditions | Normal |