Fountain Valley Weather in August

What's the weather like in Fountain Valley (California) in August 2024?

The climate in Fountain Valley during August can be summarized as warm and very dry.

August is in the summer in Fountain Valley and is typically the warmest month of the year. Daytime maximum temperatures average around a comfortable 28°C (82°F), whilst at night 17°C (62°F) is normal.

Fountain Valley weather averages (imperial / metric)
Daytime temperature 27.6°C 81.7°F
Nightly temperature 16.8°C 62.2°F
Average temperature 22.2°C 72°F
Daily sunshine 11.5 hrs
Avg rainfall 2 mm 0.1 ins
Rainy days 0 days
Sea temperature 20.5°C 69°F
Humidity 69%
Windspeed 12.6kph 8 mph

On average August is the 3rd driest month of the year in Fountain Valley with around 2mm 0.1 inches of rain making it a very dry time to visit.

On the flip side this corresponds to an average of 11.5 hours of sunshine per day.

August temperatures in Fountain Valley

Fountain Valley average temperature in August

August rainfall

Fountain Valley average rain in August

August hourly sunshine

Fountain Valley average rain in August

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Fountain Valley in August 2024.

Other monthly averages

Best places to visit in August

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Fountain Valley weather stats

Fountain Valley weather statistics
Hottest month: August 27.3°C 81.1°F
Driest month: July 1mm 0ins
Sunniest month: August 11.5hrs
Coldest month: January 18.9°C 66°F
Wettest month: January 66mm 2.6ins
Map showing location of Fountain Valley (33.70918, -117.95367) Fountain Valley map pin © Google

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