Maple Ridge, British Columbia climate data is summarized below. Average annual temperatures range from 6.1 °C (low) to 14.3 °C (high). Annual precipitation averages 879 Millimeters. Maple Ridge is located in USDA Plant Hardiness Zone 8a. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Nov. 11 - Nov. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -0.05 °C | 5.25 °C | 111 mm |
| February | 1.34 °C | 7.5 °C | 82 mm |
| March | 2.31 °C | 9.84 °C | 116 mm |
| April | 4.37 °C | 13.68 °C | 53 mm |
| May | 8.21 °C | 18 °C | 39 mm |
| June | 10.93 °C | 20.41 °C | 34 mm |
| July | 13.34 °C | 24.37 °C | 23 mm |
| August | 13.44 °C | 24.43 °C | 29 mm |
| September | 10.62 °C | 20.75 °C | 61 mm |
| October | 6.84 °C | 14.63 °C | 127 mm |
| November | 2.63 °C | 8.43 °C | 127 mm |
| December | -0.14 °C | 4.58 °C | 77 mm |
| Annual | 6.1 °C | 14.3 °C | 879 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : -12.2°C to -9.4°C |
| Current Drought Conditions | Abnormally Dry |