Humboldt, Saskatchewan climate data is summarized below. Average annual temperatures range from 25.1 °F (low) to 44.6 °F (high). Annual precipitation averages 17.7 Inches. Humboldt is located in USDA Plant Hardiness Zone 3a. 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 | -29 °F | -23.8 °F | 0 in. |
| February | -29.2 °F | -23.5 °F | 0 in. |
| March | -25.2 °F | -19.4 °F | 0 in. |
| April | -19.8 °F | -13.7 °F | 660.4 in. |
| May | -15.8 °F | -8.2 °F | 1244.6 in. |
| June | -12.5 °F | -6 °F | 3073.4 in. |
| July | -11.1 °F | -4.6 °F | 2590.8 in. |
| August | -12.1 °F | -4.9 °F | 1549.4 in. |
| September | -14.8 °F | -7.5 °F | 1320.8 in. |
| October | -18.1 °F | -12.6 °F | 965.2 in. |
| November | -22.9 °F | -18.6 °F | 0 in. |
| December | -28.3 °F | -23.8 °F | 0 in. |
| Annual | 25.1 °F | 44.6 °F | 17.68 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 3a : -40°F to -35°F |
| Current Drought Conditions | Normal |