Glenora, British Columbia climate data is summarized below. Average annual temperatures range from -5.7 °C (low) to 2.2 °C (high). Annual precipitation averages 226 Millimeters. Glenora is located in USDA Plant Hardiness Zone 3a. The growing season typically runs from the last frost around Jun. 1 - Jun. 10 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -14.34 °C | -6.75 °C | 2 mm |
| February | -15.71 °C | -5.83 °C | 0 mm |
| March | -15.48 °C | -5.2 °C | 2 mm |
| April | -8.49 °C | 0.08 °C | 6 mm |
| May | -1.17 °C | 7.07 °C | 13 mm |
| June | 2.65 °C | 12.13 °C | 21 mm |
| July | 4.83 °C | 13.88 °C | 26 mm |
| August | 4.54 °C | 13.16 °C | 36 mm |
| September | 1.36 °C | 7.83 °C | 63 mm |
| October | -1.95 °C | 1.93 °C | 46 mm |
| November | -9.89 °C | -4.68 °C | 9 mm |
| December | -14.39 °C | -7.45 °C | 2 mm |
| Annual | -5.7 °C | 2.2 °C | 226 mm |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | Jun. 1 - Jun. 10 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 3a : -40°C to -37.2°C |
| Current Drought Conditions | Abnormally Dry |