Hauser, Idaho has a Humid Continental Climate - Dry Cool Summer climate (Köppen classification: Dsb). Average annual temperatures range from 2.6 °C (low) to 14.6 °C (high). Annual precipitation averages 636.3 Millimeters. Hauser is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around Apr. 11 - Apr. 20 through the first frost around Oct. 11 - Oct. 20.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.3 °C | 2 °C | 85.09 mm |
| February | -4.1 °C | 4.5 °C | 55.12 mm |
| March | -1.7 °C | 9.2 °C | 64.77 mm |
| April | 1.2 °C | 13.7 °C | 48.77 mm |
| May | 5.4 °C | 19.2 °C | 55.37 mm |
| June | 8.6 °C | 22.6 °C | 49.28 mm |
| July | 11.3 °C | 28.7 °C | 14.99 mm |
| August | 11 °C | 28.8 °C | 20.83 mm |
| September | 6.9 °C | 23.2 °C | 22.1 mm |
| October | 2.1 °C | 14.7 °C | 50.29 mm |
| November | -1.4 °C | 6.4 °C | 83.31 mm |
| December | -4.3 °C | 1.6 °C | 86.36 mm |
| Annual | 2.6 °C | 14.6 °C | 636.28 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 6b : -20.6°C to -17.8°C |
| Plant Hardiness Zone - 2012 | Zone 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Dsb - Humid Continental Climate - Dry Cool Summer |