Port Alice, British Columbia climate data is summarized below. Average annual temperatures range from 40.6 °F (low) to 51.2 °F (high). Annual precipitation averages 98.4 Inches. Port Alice is located in USDA Plant Hardiness Zone 7b. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Nov. 1 - Nov. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -17.1 °F | -14.8 °F | 7874 in. |
| February | -17.1 °F | -14.4 °F | 6070.6 in. |
| March | -17.1 °F | -14.1 °F | 6934.2 in. |
| April | -16.4 °F | -12.8 °F | 4394.2 in. |
| May | -14.7 °F | -10.8 °F | 2032 in. |
| June | -13.5 °F | -9.8 °F | 2260.6 in. |
| July | -12.2 °F | -8 °F | 1295.4 in. |
| August | -12 °F | -7.6 °F | 1879.6 in. |
| September | -12.9 °F | -9.1 °F | 4165.6 in. |
| October | -14.5 °F | -11.6 °F | 8178.8 in. |
| November | -16.4 °F | -13.9 °F | 10160 in. |
| December | -17.5 °F | -15.4 °F | 8229.6 in. |
| Annual | 40.6 °F | 51.2 °F | 98.39 in. |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 40-50 Days |
| Plant Hardiness Zone | Zone 7b : 5°F to 10°F |
| Current Drought Conditions | Normal |