Palm Springs, California has a Hot Semi-Arid Climate climate (Köppen classification: BSh). Average annual temperatures range from 15.2 °C (low) to 30.5 °C (high). Annual precipitation averages 122.4 Millimeters. Palm Springs 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 | 7.1 °C | 20.8 °C | 35.81 mm |
| February | 8.4 °C | 22.2 °C | 28.7 mm |
| March | 11.2 °C | 25.3 °C | 16 mm |
| April | 13.7 °C | 29.1 °C | 2.03 mm |
| May | 17.3 °C | 33.2 °C | 0 mm |
| June | 20.9 °C | 38.4 °C | 0 mm |
| July | 24.6 °C | 40.8 °C | 3.05 mm |
| August | 24.8 °C | 40.7 °C | 4.06 mm |
| September | 22.1 °C | 37.8 °C | 4.32 mm |
| October | 16.1 °C | 31.9 °C | 4.57 mm |
| November | 10.4 °C | 25.4 °C | 5.08 mm |
| December | 6.3 °C | 20.1 °C | 18.8 mm |
| Annual | 15.2 °C | 30.5 °C | 122.42 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 |