Tatalrose, British Columbia climate data is summarized below. Average annual temperatures range from 26.6 °F (low) to 41.7 °F (high). Annual precipitation averages 14.1 Inches. Tatalrose is located in USDA Plant Hardiness Zone 3b. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Sep.11 - Sep. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -24.2 °F | -20.3 °F | 0 in. |
| February | -24.1 °F | -19.4 °F | 0 in. |
| March | -23.1 °F | -18 °F | 0 in. |
| April | -20.8 °F | -16.1 °F | 838.2 in. |
| May | -17.5 °F | -11.9 °F | 1168.4 in. |
| June | -15.5 °F | -10.2 °F | 1752.6 in. |
| July | -14 °F | -8.3 °F | 1473.2 in. |
| August | -14.3 °F | -8.3 °F | 1143 in. |
| September | -16.1 °F | -10.9 °F | 1143 in. |
| October | -18.3 °F | -14.9 °F | 1447.8 in. |
| November | -21.4 °F | -18.5 °F | 101.6 in. |
| December | -24.1 °F | -20.7 °F | 0 in. |
| Annual | 26.6 °F | 41.7 °F | 14.05 in. |
| Average First Frost Date | Sep.11 - Sep. 20 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 3b : -35°F to -30°F |
| Current Drought Conditions | Abnormally Dry |