South Lake Tahoe weather in August 2025

Expect 75°F daytime maximum temperatures in the shade with on average 12 hours of sunshine per day in South Lake Tahoe in August. Check more long-term weather averages for South Lake Tahoe in August before you book your next holiday to California in 2025/2026.

  • 75°F maximum daytime temperature in August in South Lake Tahoe75
    75°F max day temperature
  • 12 hours of sunshine per day
  • 4 days with some rainfall in August in South Lake Tahoe4
    4 days with some rainfall
  • 43°F minimum night-time temperature in August in South Lake Tahoe43
    43°F min night temperature
  • 14 hours of daylight per day in August in South Lake Tahoe14
    14 hours of daylight per day
  • No heat & humidity in August in South Lake Tahoe0
    No heat & humidity
  • 0.6 inches monthly rainfall in August in South Lake Tahoe0.6
    0.6 inches of monthly rainfall
  • UV (maximum) index 10 (Very High) in August in South Lake Tahoe10
    10 (Very High) UV index

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The August weather guide for California (South Lake Tahoe) 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)  |  Imperial (°F)

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More about California

How hot is it in South Lake Tahoe in August?

Daytime temperatures usually reach 75°F in South Lake Tahoe in August, falling to 43°F at night.

How sunny is it in South Lake Tahoe in August?

There are normally 12 hours of bright sunshine each day in South Lake Tahoe in August - that's 85% of daylight hours.

Does it rain in South Lake Tahoe in August?

There are usually 4 days with some rain in South Lake Tahoe in August and the average monthly rainfall is 0.6 inches.

South Lake Tahoe August sunrise & sunset times

Browse the sunrise and sunset times for South Lake Tahoe in August 2025. Select a month to view South Lake Tahoe sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:01 19:11
Saturday, 16th August 2025 05:15 18:53
Sunday, 31st August 2025 05:28 18:31

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