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.
Temperatures
34° / 25°
Rainy Days
1
Snowy Days
0
Dry Days
30
Rainfall
19
mm
Sun Hours
11.9
Hrs
