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

Santa Catalina Island is a region in the United States of America. December generally is a moderate rainy month with an average rainfall around 61 mm in Avalon. It is the wettest month of the year.

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

Find the average total precipitation in December 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 December?
    • With an average of 61 mm of rain, Avalon in December often alternates between wet and dry periods. Going by our weather data, it is the wettest month of the year in Avalon.

    Interested in more climate information?

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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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