Los Angeles weather in September 2019

  • 28°C maximum daytime temperature in September in Los Angeles28
    28°C max day temperature
  • 9 hours of sunshine per day
  • 2 days with some rainfall in September in Los Angeles2
    2 days with some rainfall
  • 17°C minimum night-time temperature in September in Los Angeles17
    17°C min night temperature
  • 12 hours of daylight per day in September in Los Angeles12
    12 hours of daylight per day
  • Moderate heat & humidity in September in Los AngelesM
    Moderate heat & humidity
  • 9 mm monthly rainfall in September in Los Angeles9
    9 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in September in Los Angeles8
    8 (Very High) UV index

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Expect 28°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Los Angeles in September. Check more long-term weather averages for Los Angeles in September before you book your next holiday to California in 2019/2020.

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The September weather guide for Los Angeles, 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 Los Angeles weather in September

The average maximum daytime temperature in Los Angeles in September is a warm 28°C (82°F) with moderate heat & humidity. The average night-time temperature is usually a comfortable 17°C (63°F). There are usually 9 hours of bright sunshine each day, which represents 75% of the 12 hours of daylight.

Expect 9mm (0.4 inches) of rainfall across the whole of September with 2 days with some rain falling. Maximum UV levels will be very high (8 UV index) at midday when the skies are clear.

Los Angeles sunrise & sunset times for September 2019

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


Date Sunrise times Sunset times
Sunday, 1st September 2019 06:26 19:19
Monday, 2nd September 2019 06:27 19:18
Tuesday, 3rd September 2019 06:28 19:16
Wednesday, 4th September 2019 06:29 19:15
Thursday, 5th September 2019 06:29 19:14
Friday, 6th September 2019 06:30 19:12
Saturday, 7th September 2019 06:31 19:11
Sunday, 8th September 2019 06:31 19:09
Monday, 9th September 2019 06:32 19:08
Tuesday, 10th September 2019 06:33 19:07
Wednesday, 11th September 2019 06:33 19:05
Thursday, 12th September 2019 06:34 19:04
Friday, 13th September 2019 06:35 19:03
Saturday, 14th September 2019 06:35 19:01
Sunday, 15th September 2019 06:36 19:00
Monday, 16th September 2019 06:37 18:58
Tuesday, 17th September 2019 06:38 18:57
Wednesday, 18th September 2019 06:38 18:56
Thursday, 19th September 2019 06:39 18:54
Friday, 20th September 2019 06:40 18:53
Saturday, 21st September 2019 06:40 18:51
Sunday, 22nd September 2019 06:41 18:50
Monday, 23rd September 2019 06:42 18:49
Tuesday, 24th September 2019 06:42 18:47
Wednesday, 25th September 2019 06:43 18:46
Thursday, 26th September 2019 06:44 18:44
Friday, 27th September 2019 06:45 18:43
Saturday, 28th September 2019 06:45 18:42
Sunday, 29th September 2019 06:46 18:40
Monday, 30th September 2019 06:47 18:39
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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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