Almira, Washington has a Humid Continental Climate - Dry Cool Summer climate (Köppen classification: Dsb). Average annual temperatures range from 36.9 °F (low) to 59.8 °F (high). Annual precipitation averages 11 Inches. 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 | 22.5 °F | 33.9 °F | 1.49 in. |
| February | 24.9 °F | 40.0 °F | 1.03 in. |
| March | 29.9 °F | 50.3 °F | 1.12 in. |
| April | 34.5 °F | 59.7 °F | 0.88 in. |
| May | 42.0 °F | 69.3 °F | 1.2 in. |
| June | 47.6 °F | 76.2 °F | 0.96 in. |
| July | 54.2 °F | 86.6 °F | 0.44 in. |
| August | 53.8 °F | 86.2 °F | 0.22 in. |
| September | 46.1 °F | 76.4 °F | 0.31 in. |
| October | 36.3 °F | 60.6 °F | 0.76 in. |
| November | 28.3 °F | 44.1 °F | 0.94 in. |
| December | 22.7 °F | 33.9 °F | 1.66 in. |
| Annual | 36.9 °F | 59.8 °F | 11.01 in. |
| 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 : -5°F to 0°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Dsb - Humid Continental Climate - Dry Cool Summer |