Crescent City weather in August 2025

Expect daytime maximum temperatures of 70°F in Crescent City, California in August based on long-term weather averages. There are 9 hours of sunshine per day on average.

  • 70°F maximum daytime temperature in August in Crescent City70
    70°F max day temperature
  • 9 hours of sunshine per day
  • 4 days with some rainfall in August in Crescent City4
    4 days with some rainfall
  • 52°F minimum night-time temperature in August in Crescent City52
    52°F 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
  • 0.9 inches monthly rainfall in August in Crescent City0.9
    0.9 inches of monthly rainfall
  • UV (maximum) index 8 (Very High) in August in Crescent City8
    8 (Very High) UV index
  • 54°F sea temperature in August in Crescent City54
    54°F 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)  |  Imperial (°F)

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How hot is it in Crescent City in August?

Daytime temperatures usually reach 70°F in Crescent City in August, falling to 52°F at night.

How sunny is it in Crescent City in August?

There are normally 9 hours of bright sunshine each day in Crescent City in August - that's 67% of daylight hours.

How warm is the sea around Crescent City in August?

The average sea temperature around Crescent City in August is 54°F.

Does it rain in Crescent City in August?

There are usually 4 days with some rain in Crescent City in August and the average monthly rainfall is 0.9 inches.

Crescent City August sunrise & sunset times

Browse the sunrise and sunset times for Crescent City in August 2025. Select a month to view Crescent City sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:11 19:34
Saturday, 16th August 2025 05:27 19:15
Sunday, 31st August 2025 05:42 18:51

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