Austin, Manitoba climate data is summarized below. Average annual temperatures range from 28.5 °F (low) to 47.5 °F (high). Annual precipitation averages 12.5 Inches. Austin is located in USDA Plant Hardiness Zone 3b. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -28.6 °F | -23.5 °F | 0 in. |
| February | -28.2 °F | -22.7 °F | 0 in. |
| March | -23.4 °F | -17.8 °F | 127 in. |
| April | -18.6 °F | -12.5 °F | 228.6 in. |
| May | -15 °F | -8.4 °F | 1041.4 in. |
| June | -11.6 °F | -5.4 °F | 1854.2 in. |
| July | -10.2 °F | -3.8 °F | 1930.4 in. |
| August | -10.8 °F | -3.9 °F | 1701.8 in. |
| September | -13.5 °F | -6.6 °F | 736.6 in. |
| October | -17.1 °F | -11.4 °F | 406.4 in. |
| November | -21.8 °F | -17.2 °F | 50.8 in. |
| December | -27.4 °F | -22.9 °F | 0 in. |
| Annual | 28.5 °F | 47.5 °F | 12.51 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | Over 180 Days |
| Plant Hardiness Zone | Zone 3b : -35°F to -30°F |
| Current Drought Conditions | Normal |