Laguna Beach weather in August 2026

Q: How hot is it in Laguna Beach in August?

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

Q: How sunny is it in Laguna Beach in August?

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

Q: Does it ever rain in Laguna Beach in August?

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

Expect daytime maximum temperatures of 27°C in Laguna Beach, California in August based on long-term weather averages. There are 11 hours of sunshine per day on average.

27
27°C max day temperature
11
11 hours of sunshine per day
1
1 day with some rainfall
16
16°C min night temperature
13
13 hours of daylight per day
L
Low heat & humidity
2
2 mm of monthly rainfall
10
10 (Very High) UV index
20
20°C sea temperature

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The August weather guide for California (Laguna Beach) 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)

More about California

How hot is it in Laguna Beach in August?

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

How sunny is it in Laguna Beach in August?

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

Does it ever rain in Laguna Beach in August?

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

Laguna Beach August sunrise & sunset times

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

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