Port Moody, British Columbia climate data is summarized below. Average annual temperatures range from 6.7 °C (low) to 14.6 °C (high). Annual precipitation averages 847 Millimeters. Port Moody is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Mar. 11 - Mar. 20 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 0.74 °C | 5.69 °C | 113 mm |
| February | 2.13 °C | 8.13 °C | 76 mm |
| March | 2.97 °C | 10.1 °C | 111 mm |
| April | 4.75 °C | 14.18 °C | 54 mm |
| May | 8.61 °C | 18.77 °C | 35 mm |
| June | 11.25 °C | 21.02 °C | 28 mm |
| July | 13.77 °C | 24.84 °C | 20 mm |
| August | 13.86 °C | 24.47 °C | 31 mm |
| September | 11.02 °C | 20.41 °C | 62 mm |
| October | 7.08 °C | 14.32 °C | 122 mm |
| November | 3.11 °C | 8.68 °C | 116 mm |
| December | 0.74 °C | 5.08 °C | 79 mm |
| Annual | 6.7 °C | 14.6 °C | 847 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 11 - Mar. 20 |
| Average Days With Frost | 40-50 Days |
| Plant Hardiness Zone | Zone 8a : -12.2°C to -9.4°C |
| Current Drought Conditions | Abnormally Dry |