Santa Catalina Island Weather in October

Average temperatures, rainfall, sunshine and the best places to visit in Santa Catalina Island, the United States of America in October.

🔎
Avalon

Planning a journey to Santa Catalina Island, the United States of America this October and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What to Expect in Santa Catalina Island in October

Santa Catalina Island, the United States of America is a region in the United States of America. October in Santa Catalina Island generally has warm temperatures, with low precipitation.

Temperatures

You can expect warm maximum daytime temperatures of around 23°C (73°F) and nighttime temperatures around 15°C (59°F) in Avalon.

To learn more about the conditions in specific areas of Santa Catalina Island, the United States of America, check out the map below.

Precipitation

October is a dry month with an average rainfall of around 10 mm (0.4 in) in Avalon.

Average sunshine

October brings good sunshine to many areas. Avalon sees around 255 hours of sunlight, great for visitors looking for bright days.

Explore Santa Catalina Island by month

Pick a month to see the average temperature, rainfall and sunshine in Santa Catalina Island - and find the best time to visit. (based on Avalon)

January18°C (64°F) February18°C (64°F) March19°C (66°F) April20°C (68°F) May20°C (68°F) June23°C (73°F) This monthJuly24°C (75°F) August25°C (77°F) September25°C (77°F) October23°C (73°F) November21°C (70°F) December17°C (63°F)
Best Time to Visit Santa Catalina Island →

Best Places to Visit in Santa Catalina Island in October

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Santa Catalina Island.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Santa Catalina Island

What is the weather like in October for the most popular destinonation in Santa Catalina Island, the United States of America?

Avalon

In October Avalon generally has high temperatures with maximum daytime temperatures around 23°C (73°F), minimum nighttime temperatures around 15°C (59°F) and low monthly rainfall. So on average the conditions are excellent that month.

« September
October
November »
September
October
November
Max temperature
25°C (77°F)
23°C (73°F)
21°C (70°F)
Min temperature
17°C (63°F)
15°C (59°F)
13°C (55°F)
Monthly sun hours
278 hours
255 hours
217 hours
Monthly rainfall
4.1 mm (0.2 in)
10 mm (0.4 in)
17 mm (0.7 in)
Monthly rainy days
a single day
3 days
5 days
Weather conditions
excellent
excellent
excellent
Climate in Avalon →

Is your destination not in the list? Have a look at all destinations in Santa Catalina Island, in the United States of America.

Santa Catalina Island weather in October: frequently asked questions

What is the weather like in Santa Catalina Island, the United States of America in October?

In October, Santa Catalina Island, the United States of America generally has excellent weather conditions. Avalon sees daytime temperatures near 23°C (73°F), with nights cooling to roughly 15°C (59°F).

What is the average temperature in Santa Catalina Island, the United States of America in October?

Daytime temperatures in Avalon peak at roughly 23°C (73°F) in October, dropping to about 15°C (59°F) overnight.

Does Santa Catalina Island, the United States of America get a lot of rain in October?

October is on the drier side in Santa Catalina Island, the United States of America. Avalon averages only about 10 mm (0.4 in), with most days staying dry.

Is October a Good Time to Visit Santa Catalina Island, the United States of America?

We consider October to be one of the best times to travel to Santa Catalina Island, the United States of America. Typically, the climate in Avalon is excellent. It's worth noting that weather conditions might differ depending on the location you visit.

Generally speaking, March, April, May, June, July, August, September, October and November provide excellent weather in Avalon. In contrast, December tends to have good weather conditions.

Interested in more climate information?

We have much more information about the climate in Santa Catalina Island.

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.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.

Yosemite National Park is definitely worth a visit

Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
The 10 most alternative cities in the United States

Discover the top 10 fun and alternative U.S. cities rich in art, culture, and adventure. From Portland's hippy charm to Sedona's stunning landscapes.
Sedona: Explore Majestic Red Rock Landscapes

A picturesque artists' town surrounded by red rocks and known for its spirituality, vortex energy, and stunning hikes like Cathedral Rock.
10 most idyllic villages to visit in the United States

Discover 10 idyllic villages in the USA, from California to Vermont. Explore their unique charm, rich history, stunning nature, and vibrant arts scenes.
Must visit in the United States of America →