Climate and monthly weather forecast
Laguna Niguel, CA

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Weather in January

January, the same as December, is another enjoyable winter month in Laguna Niguel, California, with an average temperature fluctuating between 64.2°F (17.9°C) and 51.3°F (10.7°C). The average high-temperature during January registers at a still enjoyable 64.2°F (17.9°C), closely corresponding to the preceding month. Weather in January »

Weather in February

The last month of the winter, February, is also an enjoyable month in Laguna Niguel, California, with an average temperature varying between 63.1°F (17.3°C) and 50°F (10°C). As Laguna Niguel welcomes February, the average high-temperature is noted at a still comfortable 63.1°F (17.3°C), closely aligning with the preceding month. Weather in February »

Weather in March

The first month of the spring, March, is still a refreshing month in Laguna Niguel, California, with an average temperature varying between 64.8°F (18.2°C) and 51.1°F (10.6°C). Laguna Niguel marks the start of March with an average high-temperature of a still refreshing 64.8°F (18.2°C), hinting at a slight fluctuation from February's 63.1°F (17.3°C). Weather in March »

Weather in April

April, like March, in Laguna Niguel, California, is another comfortable spring month, with an average temperature fluctuating between 52.9°F (11.6°C) and 66.4°F (19.1°C). April observes an average high-temperature of a still comfortable 66.4°F (19.1°C), marking an insignificant difference from March's 64.8°F (18.2°C). Weather in April »

Weather in May

May, the last month of the spring in Laguna Niguel, is another refreshing month, with an average temperature ranging between max 67.6°F (19.8°C) and min 55°F (12.8°C). Laguna Niguel's shift into May is marked by a subtle change to a still refreshing 67.6°F (19.8°C) from April's 66.4°F (19.1°C) in temperature. Weather in May »

Weather in June

June, the first month of the summer in Laguna Niguel, is an agreeable month, with temperature in the range of an average high of 71.2°F (21.8°C) and an average low of 57.7°F (14.3°C). The arrival of June marks a slight shift to an average high-temperature of an agreeable 71.2°F (21.8°C) from May's 67.6°F (19.8°C). Weather in June »

Weather in July

July in Laguna Niguel, California, is a warm summer month, with temperature in the range of an average low of 61.9°F (16.6°C) and an average high of 75.4°F (24.1°C). Laguna Niguel notes an average high-temperature of a moderately hot 75.4°F (24.1°C) in July, hardly diverging from June. Weather in July »

Weather in August

August, the last month of the summer in Laguna Niguel, is also a moderately hot month, with an average temperature fluctuating between 76.8°F (24.9°C) and 63.3°F (17.4°C). A minimal variation is noted in Laguna Niguel's average high-temperature at the onset of August, reaching a still moderately hot 76.8°F (24.9°C) from July's 75.4°F (24.1°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Laguna Niguel, California, with an average temperature fluctuating between 63.1°F (17.3°C) and 77.4°F (25.2°C). In Laguna Niguel, September is the warmest month, with temperatures averaging a high of 77.4°F (25.2°C) and a low of 63.1°F (17.3°C). Weather in September »

Weather in October

October, the same as September, in Laguna Niguel, California, is another pleasant autumn month, with temperature in the range of an average high of 73.2°F (22.9°C) and an average low of 60.3°F (15.7°C). The arrival of October sees an average high-temperature of a pleasant 73.2°F (22.9°C), hardly diverging from September's 77.4°F (25.2°C). Weather in October »

Weather in November

The last month of the autumn, November, is also an agreeable month in Laguna Niguel, California, with an average temperature varying between 68.7°F (20.4°C) and 55.6°F (13.1°C). Welcoming November, Laguna Niguel notes an average high-temperature of a still agreeable 68.7°F (20.4°C), nearly consistent with October's 73.2°F (22.9°C). Weather in November »

Weather in December

December, the first month of the winter in Laguna Niguel, is also an enjoyable month, with temperature in the range of an average low of 50.5°F (10.3°C) and an average high of 62.4°F (16.9°C). The month of December, characterized by an average high of 62.4°F (16.9°C) and a low of 50.5°F (10.3°C), is recognized as the coldest. Weather in December »
Updated: Jun 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How many days does it rain in Laguna Niguel?

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

When is 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?

The most humid month is June, with an average relative humidity of 74%.

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?

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

What is the month with the highest UV index?

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

What month has the most sunshine?

August has the most sunshine of the year, with an average of 11.9h of sunshine.

What time of the year is the hottest?

Laguna Niguel records the warmest temperatures in September, averaging a high of 77.4°F (25.2°C) and a low of 63.1°F (17.3°C).

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?

December is the coldest month, with the temperature often reaching an average high of 62.4°F (16.9°C) and an average low of 50.5°F (10.3°C).

What is the rainiest month?

December is the month with the most rainfall. Rain falls for 6.8 days and accumulates 1.85" (47mm) of precipitation.

What is the month with the shortest days?

With an average of 10h and 0min of daylight, December has the shortest days of the year.

What is the month with the least sunshine?

The month with the least sunshine is December, with an average of 6.4h of sunshine.

Average temperature
Laguna Niguel, CA

Average temperature - Laguna Niguel, 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 Niguel, CA

Average pressure - Laguna Niguel, 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 Niguel, CA

Average wind speed - Laguna Niguel, 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 Niguel, CA

Average humidity - Laguna Niguel, CA

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

Average rainfall
Laguna Niguel, CA

Average rainfall - Laguna Niguel, 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 Niguel, CA

Average rainfall days - Laguna Niguel, 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 daylight / Average sunshine
Laguna Niguel, CA

Average daylight / Average sunshine - Laguna Niguel, 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 Niguel, CA

Average sunshine days - Laguna Niguel, 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 Niguel, CA

Average UV index - Laguna Niguel, 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 Niguel, CA

Average visibility - Laguna Niguel, 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 Niguel, California, USA

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