Santa Catalina Island Weather in May

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

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Avalon

Considering a trip to Santa Catalina Island, the United States of America this May and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What to Expect in Santa Catalina Island in May

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

Temperatures

You can expect pleasant maximum daytime temperatures of around 20°C (68°F) and nighttime temperatures around 14°C (57°F) in Avalon.

To explore the conditions in Santa Catalina Island, the United States of America in more detail, check the map below.

Precipitation

May is a dry month with an average rainfall of around 8.8 mm (0.3 in) in Avalon.

Average sunshine

May brings good sunshine to many areas. Avalon sees around 276 hours of sunlight, great for visitors looking for bright days.

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 May

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

Avalon

In May Avalon generally has pleasant temperatures with maximum daytime temperatures around 20°C (68°F), minimum nighttime temperatures around 14°C (57°F) and low monthly rainfall. So on average the conditions are perfect that month.

« April
May
June »
April
May
June
Max temperature
20°C (68°F)
20°C (68°F)
23°C (73°F)
Min temperature
12°C (54°F)
14°C (57°F)
15°C (59°F)
Monthly sun hours
305 hours
276 hours
275 hours
Monthly rainfall
15 mm (0.6 in)
8.8 mm (0.3 in)
0.4 mm (0.02 in)
Monthly rainy days
4 days
5 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 May: frequently asked questions

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

May in Santa Catalina Island, the United States of America brings perfect weather. In Avalon, daytime temperatures are typically around 20°C (68°F) and nighttime lows hover near 14°C (57°F).

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

Average temperatures in Santa Catalina Island, the United States of America during May range from a nighttime low near 14°C (57°F) to a daytime high around 20°C (68°F) in Avalon.

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

May is on the drier side in Santa Catalina Island, the United States of America. Avalon averages only about 8.8 mm (0.3 in), with most days staying dry.

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

We consider May 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, March, April, May, June, July, August, September, October and November provide perfect weather in Avalon. In contrast, December tends to have tolerable 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.

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