Keyano, Quebec climate data is summarized below. Average annual temperatures range from 19.4 °F (low) to 36.3 °F (high). Annual precipitation averages 24.8 Inches. Keyano is located in USDA Plant Hardiness Zone 0b. 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 | -31.8 °F | -26.6 °F | 0 in. |
| February | -32.7 °F | -26.1 °F | 0 in. |
| March | -30.3 °F | -22.8 °F | 0 in. |
| April | -23.8 °F | -17.8 °F | 101.6 in. |
| May | -19 °F | -13.3 °F | 1651 in. |
| June | -14.2 °F | -7.6 °F | 2235.2 in. |
| July | -12 °F | -6.8 °F | 3225.8 in. |
| August | -12.4 °F | -7.4 °F | 3505.2 in. |
| September | -15.4 °F | -10.9 °F | 3403.6 in. |
| October | -17.9 °F | -14.8 °F | 1854.2 in. |
| November | -22 °F | -19.2 °F | 0 in. |
| December | -28.5 °F | -24.1 °F | 0 in. |
| Annual | 19.4 °F | 36.3 °F | 24.76 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 | |
| Current Drought Conditions | Normal |