Minstrel Island, British Columbia climate data is summarized below. Average annual temperatures range from 39.8 °F (low) to 52.1 °F (high). Annual precipitation averages 72 Inches. Minstrel Island is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Mar. 1 - Mar. 10 through the first frost around Dec. 1 - Dec. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -17.7 °F | -15.4 °F | 5715 in. |
| February | -17.5 °F | -14.7 °F | 4089.4 in. |
| March | -17.5 °F | -14.1 °F | 4699 in. |
| April | -16.6 °F | -12.3 °F | 3251.2 in. |
| May | -14.7 °F | -9.9 °F | 1955.8 in. |
| June | -13.3 °F | -8.7 °F | 1727.2 in. |
| July | -12 °F | -6.8 °F | 1168.4 in. |
| August | -11.9 °F | -6.4 °F | 1676.4 in. |
| September | -13.2 °F | -8.4 °F | 3378.2 in. |
| October | -14.8 °F | -11.6 °F | 5943.6 in. |
| November | -17 °F | -14.4 °F | 7010.4 in. |
| December | -18.2 °F | -16.1 °F | 5816.6 in. |
| Annual | 39.8 °F | 52.1 °F | 71.98 in. |
| Average First Frost Date | Dec. 1 - Dec. 10 |
| Average Last Frost Date | Mar. 1 - Mar. 10 |
| Average Days With Frost | 20-30 Days |
| Plant Hardiness Zone | Zone 8a : 10°F to 15°F |
| Current Drought Conditions | Abnormally Dry |