Almira, Washington has a Humid Continental Climate - Dry Cool Summer climate (Köppen classification: Dsb). Average annual temperatures range from 2.7 °C (low) to 15.4 °C (high). Annual precipitation averages 279.7 Millimeters. Almira is located in USDA Plant Hardiness Zone 6b. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5.3 °C | 1.1 °C | 37.85 mm |
| February | -3.9 °C | 4.4 °C | 26.16 mm |
| March | -1.2 °C | 10.2 °C | 28.45 mm |
| April | 1.4 °C | 15.4 °C | 22.35 mm |
| May | 5.6 °C | 20.7 °C | 30.48 mm |
| June | 8.7 °C | 24.6 °C | 24.38 mm |
| July | 12.3 °C | 30.3 °C | 11.18 mm |
| August | 12.1 °C | 30.1 °C | 5.59 mm |
| September | 7.8 °C | 24.7 °C | 7.87 mm |
| October | 2.4 °C | 15.9 °C | 19.3 mm |
| November | -2.1 °C | 6.7 °C | 23.88 mm |
| December | -5.2 °C | 1.1 °C | 42.16 mm |
| Annual | 2.7 °C | 15.4 °C | 279.65 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 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 |