Death Valley weather in August
“Reliably warm, dry, and generous with light.”
Roughly 3 rainy days across the month, on average.
August is Death Valley's hottest month, with average highs of 33.6°C (92°F) and lows of 25.1°C (77°F). Despite the extreme heat, the valley receives only 26.8 mm of rain across 3.2 days, making it exceptionally dry. You'll enjoy an impressive 12.9 hours of sunshine daily, though the intense UV radiation demands serious sun protection. Nights cool considerably, offering some relief for outdoor enthusiasts.
August marks the tail end of Death Valley's quiet season. Summer crowds have thinned, and the park maintains a serene, almost otherworldly atmosphere. Few festivals occur during this period—most visitors are seasoned hikers and photographers seeking solitude. The landscape's otherworldly beauty is amplified by the clear skies and minimal light pollution.
If you're visiting Death Valley in August 2026, prepare for intense daytime heat but manageable conditions with proper planning. Early morning hikes and evening stargazing are ideal. The sparse rainfall means reliable weather, though heat exhaustion is a genuine concern. Bring abundant water, high-SPF sunscreen, and lightweight, breathable clothing. This month rewards prepared travelers with unforgettable experiences and fewer crowds.
What to pack for Death Valley in August
August heat in Death Valley demands lightweight, breathable fabrics and maximum sun protection. Layer strategically since nights cool significantly. Prioritize moisture-wicking materials and light colors to reflect heat.
- Lightweight linen shirt or short-sleeve hiking shirt
- Wide-brimmed sun hat (at least 3 inches all around)
- UV-blocking sunglasses with polarized lenses
- Moisture-wicking hiking shorts or capris
- Lightweight merino wool socks for desert hiking
What to pack for Death Valley in August
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Where to stay in Death Valley
We don't review individual hotels — plenty of people do that well. What we do is send you to compare rooms in Death Valley across trusted platforms.
Compare hotels on Booking.com→Things worth doing
Early morning hikes to Badwater Basin, stargazing at night, photography at Zabriskie Point, scenic drives along Artist's Drive.
August vs. the rest of the year
How this month compares in Death Valley. Tap any month to read more.
highlighted months are among the best time to visit.
Best time to visit Death Valley
While August has its own character in Death Valley, the data-backed best months to visit Death Valley are March, April, May, September. These months combine the most favourable temperatures, rainfall, and sunshine across a ten-year climate record.
See the full best-time-to-visit guide for Death ValleyOther places with a similar climate right now
Death Valley in August — FAQ
Q01Is August a good time to visit Death Valley?
Is August a good time to visit Death Valley?
It is a fair time to visit — expect variable conditions and plan flexibility. In August, Death Valley averages a high of 34°C (93°F) and a low of 25°C (77°F), with 25mm of rainfall across roughly 3 rainy days.
Q02What is the average temperature in Death Valley in August?
What is the average temperature in Death Valley in August?
The average high temperature in Death Valley during August is 34°C (93°F), with an average low of 25°C (77°F). These figures are averaged from ten years of daily records (2015–2024, Open-Meteo Archive).
Q03How many rainy days does Death Valley have in August?
How many rainy days does Death Valley have in August?
Death Valley averages approximately 3 rainy days in August, with a total monthly rainfall of about 25mm. This is based on daily precipitation records where days with 1mm or more of rain are counted as rainy days.
Q04What should I pack for Death Valley in August?
What should I pack for Death Valley in August?
For Death Valley in August, pack light, breathable clothing (cotton or linen), sunscreen and sunglasses, comfortable walking shoes. These recommendations are based on the ten-year weather averages for this specific month.
Q05How crowded is Death Valley in August?
How crowded is Death Valley in August?
Tourist crowds in Death Valley during August are typically high — this is peak season, expect crowds and higher prices. Consider this when planning accommodation — prices track crowd levels closely.