Santa Monica weather in August 2019

  • 28°C maximum daytime temperature in August in Santa Monica28
    28°C max day temperature
  • 11 hours of sunshine per day (82% of daylight hours) in August in Santa Monica11
    11 hours of sunshine per day
  • 1 day with some rainfall in August in Santa Monica1
    1 day with some rainfall
  • 17°C minimum night-time temperature in August in Santa Monica17
    17°C min night temperature
  • 13 hours of daylight per day in August in Santa Monica13
    13 hours of daylight per day
  • Low heat & humidity in August in Santa MonicaL
    Low heat & humidity
  • 3 mm monthly rainfall in August in Santa Monica3
    3 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in August in Santa Monica10
    10 (Very High) UV index
  • 19°C sea temperature in August in Santa Monica19
    19°C sea temperature

Going to Santa Monica? Find the best month to visit Santa Monica based on the weather.

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Expect 28°C daytime maximum temperatures in the shade with on average 11 hours of sunshine per day in Santa Monica in August. Check more long-term weather averages for Santa Monica in August before you book your next holiday to California in 2019/2020.

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More about Santa Monica

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The August weather guide for Santa Monica, 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 Santa Monica weather in August

The average maximum daytime temperature in Santa Monica in August is a warm 28°C (82°F) with low heat & humidity. The average night-time temperature is usually a comfortable 17°C (63°F). There are usually 11 hours of bright sunshine each day, which represents 82% of the 13 hours of daylight.

Expect 3mm (0.1 inches) of rainfall across the whole of August with 1 day with some rain falling. Maximum UV levels will be very high (10 UV index) at midday when the skies are clear.

The average sea temperature in and around Santa Monica in August is 19°C (66°F).

Santa Monica sunrise & sunset times for August 2019

Browse the sunrise & sunset times for Santa Monica in August 2019. Select a month to view Santa Monica sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st August 2019 06:05 19:55
Friday, 2nd August 2019 06:06 19:54
Saturday, 3rd August 2019 06:07 19:53
Sunday, 4th August 2019 06:07 19:52
Monday, 5th August 2019 06:08 19:51
Tuesday, 6th August 2019 06:09 19:50
Wednesday, 7th August 2019 06:10 19:49
Thursday, 8th August 2019 06:10 19:48
Friday, 9th August 2019 06:11 19:47
Saturday, 10th August 2019 06:12 19:46
Sunday, 11th August 2019 06:13 19:45
Monday, 12th August 2019 06:13 19:44
Tuesday, 13th August 2019 06:14 19:43
Wednesday, 14th August 2019 06:15 19:42
Thursday, 15th August 2019 06:15 19:41
Friday, 16th August 2019 06:16 19:40
Saturday, 17th August 2019 06:17 19:39
Sunday, 18th August 2019 06:18 19:38
Monday, 19th August 2019 06:18 19:36
Tuesday, 20th August 2019 06:19 19:35
Wednesday, 21st August 2019 06:20 19:34
Thursday, 22nd August 2019 06:20 19:33
Friday, 23rd August 2019 06:21 19:31
Saturday, 24th August 2019 06:22 19:30
Sunday, 25th August 2019 06:23 19:29
Monday, 26th August 2019 06:23 19:28
Tuesday, 27th August 2019 06:24 19:26
Wednesday, 28th August 2019 06:25 19:25
Thursday, 29th August 2019 06:25 19:24
Friday, 30th August 2019 06:26 19:23
Saturday, 31st August 2019 06:27 19:21
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