Mammoth Lakes weather in August 2019

  • 24°C maximum daytime temperature in August in Mammoth Lakes24
    24°C max day temperature
  • 11 hours of sunshine per day (80% of daylight hours) in August in Mammoth Lakes11
    11 hours of sunshine per day
  • 5 days with some rainfall in August in Mammoth Lakes5
    5 days with some rainfall
  • 6°C minimum night-time temperature in August in Mammoth Lakes6
    6°C min night temperature
  • 14 hours of daylight per day in August in Mammoth Lakes14
    14 hours of daylight per day
  • No heat & humidity in August in Mammoth Lakes0
    No heat & humidity
  • 21 mm monthly rainfall in August in Mammoth Lakes21
    21 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in August in Mammoth Lakes10
    10 (Very High) UV index

Going to Mammoth Lakes? Find the best month to visit Mammoth Lakes based on the weather.

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Expect 24°C daytime maximum temperatures in the shade with on average 11 hours of sunshine per day in Mammoth Lakes in August. Check more long-term weather averages for Mammoth Lakes in August before you book your next holiday to California in 2019/2020.

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More about Mammoth Lakes

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The August weather guide for Mammoth Lakes, 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 Mammoth Lakes weather in August

The average maximum daytime temperature in Mammoth Lakes in August is a warm 24°C (75°F). The average night-time temperature is usually a cold 6°C (43°F). There are usually 11 hours of bright sunshine each day, which represents 80% of the 14 hours of daylight.

Expect 21mm (0.8 inches) of rainfall across the whole of August with 5 days with some rain falling. Maximum UV levels will be very high (10 UV index) at midday when the skies are clear.

Mammoth Lakes sunrise & sunset times for August 2019

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


Date Sunrise times Sunset times
Thursday, 1st August 2019 06:00 20:04
Friday, 2nd August 2019 06:00 20:03
Saturday, 3rd August 2019 06:01 20:02
Sunday, 4th August 2019 06:02 20:01
Monday, 5th August 2019 06:03 20:00
Tuesday, 6th August 2019 06:04 19:59
Wednesday, 7th August 2019 06:05 19:58
Thursday, 8th August 2019 06:06 19:57
Friday, 9th August 2019 06:06 19:56
Saturday, 10th August 2019 06:07 19:55
Sunday, 11th August 2019 06:08 19:54
Monday, 12th August 2019 06:09 19:52
Tuesday, 13th August 2019 06:10 19:51
Wednesday, 14th August 2019 06:11 19:50
Thursday, 15th August 2019 06:12 19:49
Friday, 16th August 2019 06:12 19:47
Saturday, 17th August 2019 06:13 19:46
Sunday, 18th August 2019 06:14 19:45
Monday, 19th August 2019 06:15 19:43
Tuesday, 20th August 2019 06:16 19:42
Wednesday, 21st August 2019 06:17 19:41
Thursday, 22nd August 2019 06:17 19:39
Friday, 23rd August 2019 06:18 19:38
Saturday, 24th August 2019 06:19 19:37
Sunday, 25th August 2019 06:20 19:35
Monday, 26th August 2019 06:21 19:34
Tuesday, 27th August 2019 06:22 19:32
Wednesday, 28th August 2019 06:23 19:31
Thursday, 29th August 2019 06:23 19:30
Friday, 30th August 2019 06:24 19:28
Saturday, 31st August 2019 06:25 19:27
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