Click on a day for an hourly weather forecast
The weather in Death Valley in August is very hot. The average temperatures are between 25°C and 34°C, drinking water regularly is advisable.
You can expect a few rainy days in Death Valley during August, but usually the weather is comfortable in August.
Our weather forecast can give you a great sense of what weather to expect in Death Valley in August 2025.
If you’re planning to visit Death Valley in the near future, we highly recommend that you review the 14 day weather forecast for Death Valley before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 10° / 3° | 2 | 28 | 0 | 25 mm | Ok | Death Valley in January |
| February | 12° / 4° | 2 | 26 | 1 | 27 mm | Ok | Death Valley in February |
| March | 16° / 8° | 1 | 30 | 0 | 17 mm | Good | Death Valley in March |
| April | 21° / 12° | 1 | 29 | 0 | 12 mm | Good | Death Valley in April |
| May | 25° / 16° | 1 | 30 | 0 | 7 mm | Perfect | Death Valley in May |
| June | 32° / 22° | 0 | 30 | 0 | 4 mm | Good | Death Valley in June |
| July | 34° / 26° | 1 | 30 | 0 | 31 mm | Ok | Death Valley in July |
| August | 34° / 25° | 1 | 30 | 0 | 19 mm | Ok | Death Valley in August |
| September | 30° / 21° | 0 | 30 | 0 | 9 mm | Good | Death Valley in September |
| October | 22° / 14° | 1 | 30 | 0 | 21 mm | Good | Death Valley in October |
| November | 16° / 7° | 1 | 29 | 0 | 12 mm | Good | Death Valley in November |
| December | 10° / 2° | 2 | 29 | 0 | 28 mm | Ok | Death Valley in December |