Death Valley weather in September 2019

  • 40°C maximum daytime temperature in September in Death Valley40
    40°C max day temperature
  • 11 hours of sunshine per day (91% of daylight hours) in September in Death Valley11
    11 hours of sunshine per day
  • 1 day with some rainfall in September in Death Valley1
    1 day with some rainfall
  • 24°C minimum night-time temperature in September in Death Valley24
    24°C min night temperature
  • 12 hours of daylight per day in September in Death Valley12
    12 hours of daylight per day
  • Very high heat & humidity in September in Death ValleyVH
    Very High heat & humidity
  • 4 mm monthly rainfall in September in Death Valley4
    4 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in September in Death Valley8
    8 (Very High) UV index

Going to Death Valley? Find the best month to visit Death Valley based on the weather.

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Expect 40°C daytime maximum temperatures in the shade with on average 11 hours of sunshine per day in Death Valley in September. Check more long-term weather averages for Death Valley in September before you book your next holiday to California in 2019/2020.

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More about Death Valley

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The September weather guide for Death Valley, California 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.

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

Guide to Death Valley weather in September

The average maximum daytime temperature in Death Valley in September is a very hot 40°C (104°F) with very high heat & humidity. The average night-time temperature is usually a warm 24°C (75°F). There are usually 11 hours of bright sunshine each day, which represents 91% of the 12 hours of daylight.

Expect 4mm (0.2 inches) of rainfall across the whole of September with 1 day with some rain falling. Maximum UV levels will be very high (8 UV index) at midday when the skies are clear.

Death Valley sunrise & sunset times for September 2019

Browse the sunrise & sunset times for Death Valley in September 2019. Select a month to view Death Valley sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st September 2019 06:19 19:16
Monday, 2nd September 2019 06:19 19:14
Tuesday, 3rd September 2019 06:20 19:13
Wednesday, 4th September 2019 06:21 19:11
Thursday, 5th September 2019 06:22 19:10
Friday, 6th September 2019 06:23 19:08
Saturday, 7th September 2019 06:23 19:07
Sunday, 8th September 2019 06:24 19:05
Monday, 9th September 2019 06:25 19:04
Tuesday, 10th September 2019 06:26 19:02
Wednesday, 11th September 2019 06:27 19:01
Thursday, 12th September 2019 06:27 19:00
Friday, 13th September 2019 06:28 18:58
Saturday, 14th September 2019 06:29 18:57
Sunday, 15th September 2019 06:30 18:55
Monday, 16th September 2019 06:30 18:54
Tuesday, 17th September 2019 06:31 18:52
Wednesday, 18th September 2019 06:32 18:51
Thursday, 19th September 2019 06:33 18:49
Friday, 20th September 2019 06:34 18:48
Saturday, 21st September 2019 06:34 18:46
Sunday, 22nd September 2019 06:35 18:45
Monday, 23rd September 2019 06:36 18:43
Tuesday, 24th September 2019 06:37 18:42
Wednesday, 25th September 2019 06:38 18:40
Thursday, 26th September 2019 06:38 18:39
Friday, 27th September 2019 06:39 18:37
Saturday, 28th September 2019 06:40 18:36
Sunday, 29th September 2019 06:41 18:34
Monday, 30th September 2019 06:42 18:33
  • Book cheap flights to California with Thomas Cook Airlines
  • Prices start from £219.99 one-way based on return flights
  • Depart from airports across the UK

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Popular California destinations

Below are average maximum temperatures at popular destinations in California in September. Select a destination to see more weather parameters.

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