Altadena Weather in October

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

The climate in Altadena during October can be summarized as mild and very dry.

October is in the fall / autumn in Altadena and is typically the 5th warmest month of the year. Daytime maximum temperatures average around 23°C (73°F), whilst at night 8°C (46°F) is normal.

Altadena weather averages (imperial / metric)
Daytime temperature 23°C 73.4°F
Nightly temperature 8°C 46.4°F
Average temperature 15.5°C 59.9°F
Daily sunshine 9 hrs
Avg rainfall 9 mm 0.3 ins
Rainy days 2 days
Sea temperature 17.9°C 64.3°F
Humidity 62%
Windspeed 11.9kph 7 mph

On average October is the 5th driest month of the year in Altadena with around 9mm 0.3 inches of rain making it a very dry time to visit.

On the flip side this corresponds to an average of 9 hours of sunshine per day.

October temperatures in Altadena

Altadena average temperature in October

October rainfall

Altadena average rain in October

October hourly sunshine

Altadena average rain in October

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 October 2024.