Death Valley weather
in September
“Reliably warm, dry, and generous with light.”
Roughly 2 rainy days across the month, on average.
In september, Death Valley settles into its warmer, more generous mood. The city keeps a different pulse than in summer or midwinter, and travellers who arrive with the right expectations are rewarded.
Days average around 29°C (85°F), cooling to 22°C after sunset. Rain is rare enough that you can plan without a contingency. Long days of sunshine reward early starts.
These figures are climatological averages, drawn from a decade of daily records via the Open-Meteo Archive — not a forecast. But they are honest, and they are the sort of thing a good travel guide ought to tell you before you book the flight.
What to pack for Death Valley in September
- •Breathable cotton or linen, and a broad-brimmed hat
- •Reef-safe sunscreen and polarised sunglasses
- •Comfortable, broken-in walking shoes
- •A small daypack that won't look like a tourist beacon
What to pack for Death Valley in September
- →Quick-dry travel shirtAmazon · shop this
- →UPF sun hatAmazon · shop this
- →Reef-safe sunscreen SPF 50Amazon · shop this
- →Polarized sunglassesAmazon · shop this
- →Universal travel adapterAmazon · shop this
- →Compression packing cubesAmazon · shop this
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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→Other places with a similar climate right now
Death Valley in September — FAQ
Q01Is September a good time to visit Death Valley?
Is September a good time to visit Death Valley?
Yes — this is one of the best months of the year to visit. In September, Death Valley averages a high of 29°C (85°F) and a low of 22°C (71°F), with 9mm of rainfall across roughly 2 rainy days.
Q02What is the average temperature in Death Valley in September?
What is the average temperature in Death Valley in September?
The average high temperature in Death Valley during September is 29°C (85°F), with an average low of 22°C (71°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 September?
How many rainy days does Death Valley have in September?
Death Valley averages approximately 2 rainy days in September, with a total monthly rainfall of about 9mm. 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 September?
What should I pack for Death Valley in September?
For Death Valley in September, 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 September?
How crowded is Death Valley in September?
Tourist crowds in Death Valley during September are typically moderate — shoulder season, a sweet spot between crowds and weather. Consider this when planning accommodation — prices track crowd levels closely.