Kitimat, British Columbia climate data is summarized below. Average annual temperatures range from 37 °F (low) to 47.2 °F (high). Annual precipitation averages 78.8 Inches. Kitimat is located in USDA Plant Hardiness Zone 7b. The growing season typically runs from the last frost around Apr. 21 - Apr. 30 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -19.6 °F | -17.1 °F | 4267.2 in. |
| February | -19.5 °F | -16.8 °F | 3759.2 in. |
| March | -19 °F | -15.9 °F | 3429 in. |
| April | -17.6 °F | -14 °F | 3759.2 in. |
| May | -15.2 °F | -11.2 °F | 2590.8 in. |
| June | -13.6 °F | -10 °F | 2133.6 in. |
| July | -12 °F | -8 °F | 2108.2 in. |
| August | -12 °F | -7.8 °F | 2743.2 in. |
| September | -13.4 °F | -9.9 °F | 5943.6 in. |
| October | -15.4 °F | -13 °F | 9372.6 in. |
| November | -17.9 °F | -15.9 °F | 6197.6 in. |
| December | -19.9 °F | -17.5 °F | 4546.6 in. |
| Annual | 37 °F | 47.2 °F | 78.83 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7b : 5°F to 10°F |
| Current Drought Conditions | Normal |