Altadena Weather in August

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

The climate in Altadena during August can be summarized as hot and very dry.

August is in the summer in Altadena and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a comfortable 31°C (88°F), whilst at night 15°C (60°F) is normal.

Altadena weather averages (imperial / metric)
Daytime temperature 31.3°C 88.3°F
Nightly temperature 15.4°C 59.6°F
Average temperature 23.3°C 73.9°F
Daily sunshine 11.6 hrs
Avg rainfall 7 mm 0.3 ins
Rainy days 1 days
Sea temperature 18.6°C 65.5°F
Humidity 63%
Windspeed 13.3kph 8 mph

On average August is the 3rd driest month of the year in Altadena with around 7mm 0.3 inches of rain making it a very dry time to visit.

On the flip side this corresponds to an average of 11.6 hours of sunshine per day.

August temperatures in Altadena

Altadena average temperature in August

August rainfall

Altadena average rain in August

August hourly sunshine

Altadena 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 Altadena 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

Altadena weather stats

Altadena weather statistics
Hottest month: July 31°C 87.8°F
Driest month: June 3mm 0.1ins
Sunniest month: August 11.6hrs
Coldest month: December 12.7°C 54.9°F
Wettest month: January 76mm 3ins
Map showing location of Altadena (34.18973, -118.13118) Altadena map pin © Google

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