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Santa Catalina Island United States of America
Precipitation in September
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September Rainfall Precipitation in Santa Catalina Island

Santa Catalina Island is a region in the United States of America. September generally is a very dry month with an average rainfall around 4.1 mm in Avalon.

Where and how much does it rain in Santa Catalina Island in September?

Find the average total precipitation in September for the most popular destinations in Santa Catalina Island on the map below. Click on a destination dot for more detailed information.

Weather conditions Weather
Temperatures
Precipitation
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Legend heavy rainfall high moderate low almost none
Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

  • How much rainfall does Santa Catalina Island receive in September?
    • In general in September it hardly rains in Avalon at all. For people who want to avoid wet weather, it is a perfect month to visit.

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    • Weather and climate has detailed information for every country in the world. Are you going to the United States of America? Get detailed historical weather averages for many cities in the United States of America.

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