Desert Edge, California has a Hot Semi-Arid Climate climate (Köppen classification: BSh). Average annual temperatures range from 14.2 °C (low) to 29.2 °C (high). Annual precipitation averages 115.8 Millimeters. Desert Edge is located in USDA Plant Hardiness Zone 10a. The growing season typically runs from the last frost around Feb. 21 - Feb. 29 through the first frost around Nov. 21 - Nov. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 6 °C | 19.6 °C | 28.45 mm |
| February | 7.3 °C | 20.9 °C | 28.19 mm |
| March | 9.9 °C | 24.3 °C | 16.26 mm |
| April | 12.4 °C | 27.6 °C | 2.29 mm |
| May | 16.2 °C | 31.8 °C | 0.51 mm |
| June | 20.1 °C | 37.1 °C | 0.25 mm |
| July | 23.8 °C | 39.9 °C | 3.56 mm |
| August | 23.9 °C | 39.2 °C | 3.3 mm |
| September | 20.9 °C | 36.5 °C | 4.57 mm |
| October | 15.1 °C | 30.5 °C | 4.32 mm |
| November | 9.4 °C | 24.2 °C | 4.83 mm |
| December | 5.4 °C | 18.8 °C | 19.3 mm |
| Annual | 14.2 °C | 29.2 °C | 115.83 mm |
| Average First Frost Date | Nov. 21 - Nov. 30 |
| Average Last Frost Date | Feb. 21 - Feb. 29 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 10a : -1.1°C to 1.7°C |
| Plant Hardiness Zone - 2012 | Zone 9b : -3.9°C to -1.1°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | BSh - Hot Semi-Arid Climate |