Beverly, Washington has a Cold Desert Climate climate (Köppen classification: BWk). Average annual temperatures range from 42.9 °F (low) to 65.3 °F (high). Annual precipitation averages 7.6 Inches. Beverly is located in USDA Plant Hardiness Zone 7b. The growing season typically runs from the last frost around Mar. 21 - Mar. 31 through the first frost around Oct. 21 - Oct. 31.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 27.3 °F | 39.6 °F | 1.08 in. |
| February | 30.5 °F | 47.0 °F | 0.68 in. |
| March | 35.2 °F | 57.1 °F | 0.72 in. |
| April | 40.9 °F | 65.7 °F | 0.55 in. |
| May | 48.8 °F | 75.2 °F | 0.54 in. |
| June | 55.3 °F | 81.9 °F | 0.64 in. |
| July | 61.4 °F | 91.3 °F | 0.26 in. |
| August | 60.4 °F | 90.1 °F | 0.12 in. |
| September | 52.0 °F | 81.0 °F | 0.17 in. |
| October | 41.6 °F | 65.7 °F | 0.65 in. |
| November | 33.2 °F | 49.7 °F | 0.91 in. |
| December | 27.6 °F | 39.6 °F | 1.24 in. |
| Annual | 42.9 °F | 65.3 °F | 7.56 in. |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7b : 5°F to 10°F |
| Plant Hardiness Zone - 2012 | Zone 7a : 0°F to 5°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | BWk - Cold Desert Climate |