Crescent City weather in August 2026

Expect daytime maximum temperatures of 21°C in Crescent City, California in August based on long-term weather averages. There are 9 hours of sunshine per day on average.

  • 21°C maximum daytime temperature in August in Crescent City21
    21°C max day temperature
  • 9 hours of sunshine per day
  • 4 days with some rainfall in August in Crescent City4
    4 days with some rainfall
  • 11°C minimum night-time temperature in August in Crescent City11
    11°C min night temperature
  • 14 hours of daylight per day in August in Crescent City14
    14 hours of daylight per day
  • No heat & humidity in August in Crescent City0
    No heat & humidity
  • 24 mm monthly rainfall in August in Crescent City24
    24 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in August in Crescent City8
    8 (Very High) UV index
  • 12°C sea temperature in August in Crescent City12
    12°C sea temperature

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The August weather guide for California (Crescent City) 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)

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How hot is it in Crescent City in August?

Daytime temperatures usually reach 30°C in Crescent City in August with moderate heat and humidity, falling to 18°C at night.

How sunny is it in Crescent City in August?

There are normally 11 hours of bright sunshine each day in Crescent City in August - that's 83% of daylight hours.

Does it ever rain in Crescent City in August?

There is usually 1 day with some rain in Crescent City in August and the average monthly rainfall is 4mm.

Crescent City August sunrise & sunset times

Browse the sunrise and sunset times for Crescent City in August 2026. Select a month to view Crescent City sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st August 2026 05:11 19:35
Sunday, 16th August 2026 05:26 19:15
Monday, 31st August 2026 05:42 18:51

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