Temperature in Santa Catalina Island in July

Daytime highs, nighttime lows and the warmest cities in Santa Catalina Island, the United States of America this July.

Santa Catalina Island, the United States of America, a region in the United States of America, typically experiences warm weather in July, with maximum daytime temperatures around 24°C (75°F) and nighttime temperatures around 17°C (63°F) in Avalon.

What is the temperature of the different cities in Santa Catalina Island, the United States of America in July?

Find the average daytime temperatures in July for the most popular destinations in Santa Catalina Island on the map below. Click on a destination dot for more detailed information.

Select a Month

Check the conditions for any month of the year.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

For a detailed overview over the year and the best time to visit Santa Catalina Island, check out our Santa Catalina Island's climate page.

See also: Santa Catalina Island weather by month.

Best Places to Visit in Santa Catalina Island in July

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

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in July: blue is cold, red is hot.

Santa Catalina Island temperatures in July: frequently asked questions

How hot does it get in Santa Catalina Island, the United States of America in July?

Daytime temperatures in Avalon typically peak at 24°C (75°F) in July, putting it in the high range.

How cold does it get at night in Santa Catalina Island, the United States of America in July?

Avalon sees nighttime lows close to 17°C (63°F) in July.

How much sun does Santa Catalina Island, the United States of America get in July?

Avalon enjoys approximately 364 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

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 →