Hyland Post, British Columbia climate data is summarized below. Average annual temperatures range from 18.8 °F (low) to 33.5 °F (high). Annual precipitation averages 7.6 Inches. Hyland Post is located in USDA Plant Hardiness Zone 2b. The growing season typically runs from the last frost around Jun. 11 - Jun. 20 through the first frost around Sep.1 - Sep. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -26.8 °F | -22.7 °F | 0 in. |
| February | -27.5 °F | -21.9 °F | 0 in. |
| March | -27.1 °F | -21 °F | 0 in. |
| April | -23.7 °F | -18.4 °F | 50.8 in. |
| May | -19.6 °F | -14.9 °F | 482.6 in. |
| June | -16.7 °F | -11.6 °F | 1066.8 in. |
| July | -15.6 °F | -10.4 °F | 1143 in. |
| August | -15.9 °F | -10.7 °F | 812.8 in. |
| September | -17.9 °F | -13.9 °F | 914.4 in. |
| October | -20.1 °F | -17.6 °F | 457.2 in. |
| November | -24.9 °F | -21.5 °F | 0 in. |
| December | -26.9 °F | -23.1 °F | 0 in. |
| Annual | 18.8 °F | 33.5 °F | 7.64 in. |
| Average First Frost Date | Sep.1 - Sep. 10 |
| Average Last Frost Date | Jun. 11 - Jun. 20 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 2b : -45°F to -40°F |
| Current Drought Conditions | Normal |