Oliver, British Columbia climate data is summarized below. Average annual temperatures range from 40.1 °F (low) to 62.5 °F (high). Annual precipitation averages 0.8 Inches. Oliver is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -20.5 °F | -16.3 °F | 0 in. |
| February | -19.2 °F | -14.4 °F | 0 in. |
| March | -17.8 °F | -11.3 °F | 0 in. |
| April | -15.9 °F | -8.2 °F | 25.4 in. |
| May | -13.2 °F | -5 °F | 50.8 in. |
| June | -11.4 °F | -3 °F | 76.2 in. |
| July | -9.5 °F | -0 °F | 254 in. |
| August | -9.9 °F | -0.4 °F | 76.2 in. |
| September | -12.7 °F | -3.6 °F | 25.4 in. |
| October | -15.2 °F | -8.4 °F | 0 in. |
| November | -17.9 °F | -13.3 °F | 0 in. |
| December | -20.2 °F | -16.4 °F | 0 in. |
| Annual | 40.1 °F | 62.5 °F | 0.79 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Severe Drought |