Santa Catalina Island Weather in August

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

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Avalon

Planning a journey to Santa Catalina Island, the United States of America this August 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 August

Santa Catalina Island, the United States of America is a region in the United States of America. August in Santa Catalina Island generally has warm temperatures, with almost no precipitation.

Temperatures

You can expect warm maximum daytime temperatures of around 25°C (77°F) and nighttime temperatures around 18°C (64°F) in Avalon.

For a closer look at conditions across Santa Catalina Island, the United States of America, refer to the map below.

Precipitation

August is a very dry month with an average rainfall of around 0.1 mm (0 in) in Avalon. Looking at the climate data spanning the last 30 years, this month usually has the lowest rainfall in Avalon, marking it as the year's driest month.

Average sunshine

Several destinations enjoy plenty of sunshine this month. Avalon sees close to 347 hours of sunlight, making it great for sun lovers.

Explore Santa Catalina Island by month

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

Best Places to Visit in Santa Catalina Island in August

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 August for the most popular destinonation in Santa Catalina Island, the United States of America?

Avalon

In August Avalon generally has high temperatures with maximum daytime temperatures around 25°C (77°F), minimum nighttime temperatures around 18°C (64°F) and almost no monthly rainfall. So on average the conditions are perfect that month.

« July
August
September »
July
August
September
Max temperature
24°C (75°F)
25°C (77°F)
25°C (77°F)
Min temperature
17°C (63°F)
18°C (64°F)
17°C (63°F)
Monthly sun hours
364 hours
347 hours
278 hours
Monthly rainfall
2.5 mm (0.1 in)
0.1 mm (0 in)
4.1 mm (0.2 in)
Monthly rainy days
a single day
0 days
a single day
Weather conditions
perfect
perfect
perfect
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 August: frequently asked questions

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

In August, Santa Catalina Island, the United States of America generally has perfect weather conditions. Avalon sees daytime temperatures near 25°C (77°F), with nights cooling to roughly 18°C (64°F).

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

Average temperatures in Santa Catalina Island, the United States of America during August range from a nighttime low near 18°C (64°F) to a daytime high around 25°C (77°F) in Avalon.

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

Rain is generally moderate to light in Santa Catalina Island, the United States of America during August, with Avalon averaging close to 0.1 mm (0 in).

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

We consider August to be one of the best times to travel to Santa Catalina Island, the United States of America. Typically, the climate in Avalon is perfect. However, the weather conditions may vary depending on your destination.

Generally speaking, the best visiting conditions can be found in March, April, May, June, July, August, September, October and November offering mostly perfect weather in Avalon. The weather in December, on the other hand, tends to be tolerable.

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.

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