Channel Islands Beach Weather in September

What's the weather like in Channel Islands Beach (California) in September 2024?

The climate in Channel Islands Beach during September can be summarized as warm and very dry.

September is in the fall / autumn in Channel Islands Beach and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around 26°C (79°F), whilst at night 13°C (55°F) is normal.

Channel Islands Beach weather averages (imperial / metric)
Daytime temperature 25.9°C 78.7°F
Nightly temperature 12.9°C 55.2°F
Average temperature 19.4°C 67°F
Daily sunshine 9.9 hrs
Avg rainfall 4 mm 0.2 ins
Rainy days 1 days
Sea temperature 17.5°C 63.6°F
Humidity 71%
Windspeed 11.3kph 7 mph

On average September is the 5th driest month of the year in Channel Islands Beach with around 4mm 0.2 inches of rain making it a very dry time to visit.

On the flip side this corresponds to an average of 9.9 hours of sunshine per day.

September temperatures in Channel Islands Beach

Channel Islands Beach average temperature in September

September rainfall

Channel Islands Beach average rain in September

September hourly sunshine

Channel Islands Beach average rain in September

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 Channel Islands Beach in September 2024.