Average annual temperature is 18.8 °C
Absolute maximum temperature: 43.7 °C
Absolute minimum temperature: -2.0 °C
Number of sunny days: 305 days
Number of rainy days: 58 days
Number of snow days: 2 days
Look at detailed online map of Joshua Tree
* Weather data for Joshua Tree United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 17.1 | 19.0 | 20.8 | 33.3 | 33.3 | 37.5 | 43.7 | 40.6 | 37.8 | 33.1 | 27.7 | 22.2 |
| Average daytime temperature (°C) | 11.7 | 13.1 | 14.5 | 24.5 | 27.3 | 30.3 | 39.4 | 35.3 | 32.0 | 26.8 | 19.3 | 16.7 |
| Average temperature (°C) | 7.5 | 8.1 | 9.6 | 18.3 | 21.3 | 23.8 | 33.0 | 29.4 | 26.0 | 21.0 | 14.3 | 12.2 |
| Average night temperature (°C) | 4.3 | 4.1 | 5.9 | 12.7 | 15.7 | 18.2 | 26.7 | 23.7 | 20.8 | 15.7 | 9.7 | 8.0 |
| Absolute minimum temperature (°C) | -0.8 | -2.0 | 0.7 | 1.9 | 7.1 | 12.9 | 21.3 | 18.2 | 15.7 | 4.4 | 1.2 | 2.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.3 | 9.1 | 9.6 | 12.1 | 12.8 | 13.4 | 13.0 | 11.4 | 10.8 | 10.5 | 9.1 | 8.3 |
| Precipitation (mm) | 57 | 15 | 61 | 0 | 4 | 3 | 0 | 48 | 4 | 0 | 5 | 14 |
| Sunny days | 16 | 21 | 17 | 30 | 28 | 28 | 28 | 25 | 27 | 30 | 27 | 28 |
| Rainy days | 15 | 6 | 13 | 0 | 3 | 2 | 3 | 6 | 3 | 1 | 3 | 3 |
| Snow days | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Joshua Tree during the most sunny months:
The largest precipitation sum in Joshua Tree is at