August weather forecast
Laguna Beach, CA

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

Weather in August

August, the last month of the summer in Laguna Beach, is also a moderately hot month, with temperature in the range of an average low of 63.3°F (17.4°C) and an average high of 76.8°F (24.9°C).

Temperature

In August, the average high-temperature is almost the same as in July - a still moderately hot 76.8°F (24.9°C). In Laguna Beach, the average low-temperature is 63.3°F (17.4°C).

Humidity

In Laguna Beach, the average relative humidity in August is 69%.

Rainfall

In Laguna Beach, in August, it is raining for 4.1 days, with typically 0.51" (13mm) of accumulated precipitation. In Laguna Beach, California, during the entire year, the rain falls for 69 days and collects up to 9.09" (231mm) of precipitation.

Ocean temperature

July and August, with an average ocean temperature of 67.6°F (19.8°C), are months with the warmest seawater.
Note: Swimming in 67.6°F (19.8°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

Daylight

In August, the average length of the day is 13h and 22min.
On the first day of the month, sunrise is at 6:03 am and sunset at 7:51 pm. On the last day of August, sunrise is at 6:24 am and sunset at 7:18 pm PDT.

Sunshine

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

UV index

The months with the highest UV index in Laguna Beach are July through September, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.
Note: In August, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in August in Laguna Beach?

In August, in Laguna Beach, California, the average high-temperature is 76.8°F (24.9°C), and the average low-temperature is 63.3°F (17.4°C).

What is the average humidity in August in Laguna Beach?

In August, the average relative humidity in Laguna Beach, California, is 69%.

How much does it rain in Laguna Beach in August?

In Laguna Beach, California, in August, it is raining for 4.1 days, with typically 0.51" (13mm) of accumulated precipitation.

What months are the ocean warmest in Laguna Beach?

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

What is the ocean temperature in August in Laguna Beach?

In Laguna Beach, California, in August, the average water temperature is 67.6°F (19.8°C). For swimming, a surface water temperature of 67.6°F (19.8°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).

How many hours of daylight does Laguna Beach have in August?

The average day length in August in Laguna Beach is 13h and 22min.

What time are sunrise and sunset in August in Laguna Beach?

On the first day of August in Laguna Beach, sunrise is at 6:03 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 6:24 am and sunset at 7:18 pm PDT.

What month has the most sunshine in Laguna Beach?

With an average of 11.9h of sunshine, August has the most sunshine of the year in Laguna Beach, California.

How many hours of sunshine does Laguna Beach have in August?

In Laguna Beach, California, the average sunshine duration in August is 11.9h.

What is the month with the highest UV index in Laguna Beach?

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

What is the UV index intensity in August in Laguna Beach?

In Laguna Beach, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Laguna Beach, CA

Average temperature in August - Laguna Beach, CA
  • Average high temperature in August: 76.8°F

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).

  • Average low temperature in August: 63.3°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).

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Average pressure in August
Laguna Beach, CA

Average pressure in August - Laguna Beach, CA
  • Average pressure in August: 29.89"Hg

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

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Average wind speed in August
Laguna Beach, CA

Average wind speed in August - Laguna Beach, CA
  • Average wind speed in August: 5mph

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).

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Average humidity in August
Laguna Beach, CA

Average humidity in August - Laguna Beach, CA
  • Average humidity in August: 69%

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

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Average rainfall in August
Laguna Beach, CA

Average rainfall in August - Laguna Beach, CA
  • Average rainfall in August: 0.51"

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

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Average rainfall days in August
Laguna Beach, CA

Average rainfall days in August - Laguna Beach, CA
  • Average rainfall days in August: 4.1 days

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).

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Average sea temperature in August
Laguna Beach, CA

Average sea temperature in August - Laguna Beach, CA
  • Average sea temperature in August: 67.7°F

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).

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Average daylight in August /
Average sunshine in August
Laguna Beach, CA

Average daylight in August / Average sunshine in August - Laguna Beach, CA
  • Average daylight in August: 13h and 22min

The month with the longest days is June (Average daylight: 14h and 20min).
The month with the shortest days is December (Average daylight: 9h and 58min).

  • Average sunshine in August: 11h and 54min

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).

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Average sunshine days in August
Laguna Beach, CA

Average sunshine days in August - Laguna Beach, CA
  • Average sunshine days in August: 22.8 days

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

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Average UV index in August
Laguna Beach, CA

Average UV index in August - Laguna Beach, CA
  • Average UV index in August: 6

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).

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Average cloud cover in August
Laguna Beach, CA

Average cloud cover in August - Laguna Beach, CA
  • Average cloud cover in August: 11

The month with the most cloud cover is March (Cloud cover 27).
The month with the least cloud cover is August (Cloud cover 11).

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Average visibility in August
Laguna Beach, CA

Average visibility in August - Laguna Beach, CA
  • Average visibility in August: 6mi

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).

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