Gleed, Washington has a Cold Semi-Arid Climate climate (Köppen classification: BSk). Average annual temperatures range from 37.4 °F (low) to 62.6 °F (high). Annual precipitation averages 9.1 Inches. Gleed is located in USDA Plant Hardiness Zone 7a. 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 | 23.6 °F | 38.1 °F | 1.43 in. |
| February | 26.0 °F | 45.6 °F | 0.95 in. |
| March | 30.6 °F | 54.4 °F | 0.8 in. |
| April | 35.7 °F | 62.3 °F | 0.63 in. |
| May | 43.4 °F | 71.7 °F | 0.87 in. |
| June | 49.2 °F | 78.2 °F | 0.53 in. |
| July | 54.7 °F | 87.5 °F | 0.27 in. |
| August | 53.5 °F | 86.8 °F | 0.18 in. |
| September | 45.6 °F | 78.0 °F | 0.32 in. |
| October | 36.0 °F | 63.6 °F | 0.75 in. |
| November | 28.1 °F | 48.1 °F | 0.96 in. |
| December | 22.9 °F | 37.2 °F | 1.42 in. |
| Annual | 37.4 °F | 62.6 °F | 9.11 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 7a : 0°F to 5°F |
| Plant Hardiness Zone - 2012 | Zone 6b : -5°F to 0°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | BSk - Cold Semi-Arid Climate |