Temperature in Santa Catalina Island in September
Santa Catalina Island is a region in the United States of America. September is generally a warm month with maximum daytime temperatures around 25°C and nighttime temperatures around 17°C in Avalon. On average, September is the month with the highest temperature of the year in Santa Catalina Island.
What is the temperature of the different cities in Santa Catalina Island in September?
Explore the map below to discover average September temperatures at the top destinations in Santa Catalina Island. For a deeper dive, simply click on any destination dot.
Interested in more climate information?
We have much more information about the climate in Santa Catalina Island.
Interested in the weather conditions in a specific month? Select the month below.
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.
Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.