Climate and monthly weather forecast
Laguna Beach, CA

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The scenic Three Arch Bay spot on Laguna Beach in California
The scenic Three Arch Bay spot on Laguna Beach in California

Weather in January

January, the same as December, is another comfortable winter month in Laguna Beach, California, with an average temperature fluctuating between 51.3°F (10.7°C) and 64.2°F (17.9°C). The onset of January brings an average high-temperature of a still enjoyable 64.2°F (17.9°C), nearly matching the December temperature. Weather in January »

Weather in February

The last month of the winter, February, is also an enjoyable month in Laguna Beach, California, with an average temperature varying between 50°F (10°C) and 63.1°F (17.3°C). Laguna Beach marks the onset of February with an average high-temperature of a still comfortable 63.1°F (17.3°C), subtly divergent from January's 64.2°F (17.9°C). Weather in February »

Weather in March

The first month of the spring, March, is still a comfortable month in Laguna Beach, California, with an average temperature ranging between max 64.8°F (18.2°C) and min 51.1°F (10.6°C). The dawn of March sees an average high-temperature of a still enjoyable 64.8°F (18.2°C), subtly contrasting with February's 63.1°F (17.3°C). Weather in March »

Weather in April

April, like March, in Laguna Beach, California, is another refreshing spring month, with an average temperature varying between 52.9°F (11.6°C) and 66.4°F (19.1°C). April notes an average high-temperature of a still refreshing 66.4°F (19.1°C), subtly differing from March's 64.8°F (18.2°C). Weather in April »

Weather in May

May, the last month of the spring in Laguna Beach, is another comfortable month, with an average temperature ranging between max 67.6°F (19.8°C) and min 55°F (12.8°C). Entering May, the average high-temperature is recorded at a still refreshing 67.6°F (19.8°C), exhibiting a minimal shift from April's 66.4°F (19.1°C). Weather in May »

Weather in June

The first month of the summer, June, is an agreeable month in Laguna Beach, California, with an average temperature fluctuating between 57.7°F (14.3°C) and 71.2°F (21.8°C). Laguna Beach transitions into June recording an average high-temperature of a pleasant 71.2°F (21.8°C), closely aligning with the preceding month's temperature. Weather in June »

Weather in July

July is a warm summer month in Laguna Beach, California, with an average temperature varying between 61.9°F (16.6°C) and 75.4°F (24.1°C). Laguna Beach greets July with an average high-temperature of a warm 75.4°F (24.1°C), marking a slight deviation from the preceding month. Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Laguna Beach, California, with an average temperature fluctuating between 63.3°F (17.4°C) and 76.8°F (24.9°C). As July turns into August, the average high-temperatures rest at a still warm 76.8°F (24.9°C), showing a minor variation from the prior month. Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Laguna Beach, California, with an average temperature varying between 63.1°F (17.3°C) and 77.4°F (25.2°C). Laguna Beach's warmest month, September, generally records average temperatures ranging from a high of 77.4°F (25.2°C) to a low of 63.1°F (17.3°C). Weather in September »

Weather in October

October, like September, is an agreeable autumn month in Laguna Beach, California, with an average temperature ranging between max 73.2°F (22.9°C) and min 60.3°F (15.7°C). Laguna Beach's average high-temperature marks a pleasant 73.2°F (22.9°C) with the advent of October, closely mirroring that of the preceding month. Weather in October »

Weather in November

The last month of the autumn, November, is also an agreeable month in Laguna Beach, California, with temperature in the range of an average low of 55.6°F (13.1°C) and an average high of 68.7°F (20.4°C). Laguna Beach observes an average high-temperature of a still pleasant 68.7°F (20.4°C) in November, barely different from 73.2°F (22.9°C) in October. Weather in November »

Weather in December

December, the first month of the winter in Laguna Beach, is also an enjoyable month, with an average temperature varying between 50.5°F (10.3°C) and 62.4°F (16.9°C). December is the month that records the lowest temperatures, with averages ranging from a high of 62.4°F (16.9°C) to a low of 50.5°F (10.3°C). Weather in December »
Updated: Jun 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How many days does it rain?

In Laguna Beach, during the entire year, the rain falls for 69 days and collects up to 9.09" (231mm) of precipitation.

What month is the ocean coldest?

With an average ocean temperature of 58.5°F (14.7°C), January is the month with the coldest seawater.

What is the month with the lowest UV index?

January through March, November and December, with an average maximum UV index of 4, are months with the lowest UV index.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from PDT to PST.

What is the most humid month?

With an average relative humidity of 74%, June is the most humid month.

What is the driest month?

June is the month with the least rainfall. Rain falls for 3 days and accumulates 0.12" (3mm) of precipitation.

When are the longest days?

With an average of 14h and 18min of daylight, June has the longest days of the year.

What are the months with the warmest ocean?

July and August, with an average ocean temperature of 67.6°F (19.8°C), are months with the warmest seawater in Laguna Beach.

What are the months with the highest UV index?

The months with the highest UV index are July through September, with an average maximum UV index of 6.

What month has the most sunshine?

The month with the most sunshine is August, with an average of 11.9h of sunshine.

What month is the hottest?

With average high and low temperatures of 77.4°F (25.2°C) and 63.1°F (17.3°C) respectively, September is Laguna Beach's warmest month.

What is the least humid month?

With an average relative humidity of 59%, November is the least humid month.

What is the coldest time of year?

In Laguna Beach, the average lowest temperatures are observed in December, with a high of 62.4°F (16.9°C) and a low of 50.5°F (10.3°C).

What is the wettest month?

The month with the most rainfall is December, when the rain falls for 6.8 days and typically aggregates up to 1.85" (47mm) of precipitation.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 10h and 0min of daylight.

What is the month with the least sunshine?

With an average of 6.4h of sunshine, December has the least sunshine of the year.

Average temperature
Laguna Beach, CA

Average temperature - Laguna Beach, CA

The warmest month (with the highest average high temperature) is September (77.4°F).
The month with the lowest average high temperature is December (62.4°F).

The month with the highest average low temperature is August (63.3°F).
The coldest month (with the lowest average low temperature) is February (50°F).

Average pressure
Laguna Beach, CA

Average pressure - Laguna Beach, CA

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed
Laguna Beach, CA

Average wind speed - Laguna Beach, CA

The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest months (with the lowest average wind speed) are August, September and October (5mph).

Average humidity
Laguna Beach, CA

Average humidity - Laguna Beach, CA

The month with the highest relative humidity is June (74%).
The month with the lowest relative humidity is November (59%).

Average rainfall
Laguna Beach, CA

Average rainfall - Laguna Beach, CA

The wettest month (with the highest rainfall) is December (1.85").
The driest month (with the least rainfall) is June (0.12").

Average rainfall days
Laguna Beach, CA

Average rainfall days - Laguna Beach, CA

The month with the highest number of rainy days is March (7.8 days).
The month with the least rainy days is June (3 days).

Average sea temperature
Laguna Beach, CA

Average sea temperature - Laguna Beach, CA

The best months for swimming (with the highest average sea temperature) are July and August (67.7°F).
The coldest month (with the lowest average sea temperature) is January (58.5°F).

Average daylight / Average sunshine
Laguna Beach, CA

Average daylight / Average sunshine - Laguna Beach, CA

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

Average sunshine days
Laguna Beach, CA

Average sunshine days - Laguna Beach, CA

The month with the most sunshine days is January (24.7 days).
The month with the least sunshine days is May (19.5 days).

Average UV index
Laguna Beach, CA

Average UV index - Laguna Beach, CA

The months with the highest UV index are July, August and September (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 4).

Average visibility
Laguna Beach, CA

Average visibility - Laguna Beach, CA

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Laguna Beach, California, USA

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