Death Valley weather in August 2023

  • 44°C maximum daytime temperature in August in Death Valley44
    44°C max day temperature
  • 12 hours of sunshine per day
  • 1 day with some rainfall in August in Death Valley1
    1 day with some rainfall
  • 29°C minimum night-time temperature in August in Death Valley29
    29°C min night temperature
  • 13 hours of daylight per day in August in Death Valley13
    13 hours of daylight per day
  • Extreme heat & humidity in August in Death ValleyE
    Extreme heat & humidity
  • 3 mm monthly rainfall in August in Death Valley3
    3 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in August in Death Valley10
    10 (Very High) UV index
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The August weather guide for California (Death Valley) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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Metric (°C / mm)  |  Imperial (°F / inches)

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More about California

How hot is it in Death Valley in August?

Daytime temperatures usually reach 44°C in Death Valley in August with extreme heat and humidity, falling to 29°C at night.

How sunny is it in Death Valley in August?

There are normally 12 hours of bright sunshine each day in Death Valley in August - that's 92% of daylight hours.

Does it ever rain in Death Valley in August?

There is usually 1 day with some rain in Death Valley in August and the average monthly rainfall is 3mm.

Death Valley August sunrise & sunset times

Browse the sunrise and sunset times for Death Valley in August 2023. Select a month to view Death Valley sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st August 2023 05:54 19:53
Wednesday, 16th August 2023 06:06 19:37
Thursday, 31st August 2023 06:18 19:17

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