May weather forecast and climate
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 May

The last month of the spring, May, is another comfortable month in Laguna Beach, California, with average temperature varying between 67.6°F (19.8°C) and 55°F (12.8°C).

Temperature

In Laguna Beach, the average high-temperature in May is practically the same as in April - a still enjoyable 67.6°F (19.8°C). In May, in Laguna Beach, California, the average low-temperature is 55°F (12.8°C).

Humidity

In Laguna Beach, the average relative humidity is 73%.

Rainfall

In Laguna Beach, it is raining for 6.5 days, with typically 0.35" (9mm) of accumulated precipitation. In Laguna Beach, during the entire year, the rain falls for 69 days and collects up to 9.09" (231mm) of precipitation.

Ocean temperature

In May, the average ocean temperature is 62.2°F (16.8°C).
Note: Swimming in 62.2°F (16.8°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 Laguna Beach, the average length of the day is 13.9h.

Sunshine

In Laguna Beach, the average sunshine in May is 10.7h.

UV index

The average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 5 in May transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in May in Laguna Beach?

In May, the average high-temperature is 67.6°F (19.8°C), and the average low-temperature is 55°F (12.8°C).

What is the average humidity in May in Laguna Beach?

In May, the average relative humidity in Laguna Beach, California, is 73%.

How many days does it rain in May in Laguna Beach?

In Laguna Beach, in May, it is raining for 6.5 days, with typically 0.35" (9mm) of accumulated precipitation.

What is the ocean temperature in May in Laguna Beach?

In Laguna Beach, in May, the average water temperature is 62.2°F (16.8°C). Swimming in 62.2°F (16.8°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

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

The average length of the day in May in Laguna Beach is 13.9h.

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

In May, the average sunshine in Laguna Beach, California, is 10.7h.

What is the UV index reading in May in Laguna Beach?

The average daily maximum UV index in May in Laguna Beach is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from the exposure to the Sun's UV rays.

Average temperature in May
Laguna Beach, CA

Average temperature in May - Laguna Beach, CA
  • Average high temperature in May: 67.6°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 May: 55°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 May
Laguna Beach, CA

Average pressure in May - Laguna Beach, CA
  • Average pressure in May: 29.93"

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

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Average wind speed in May
Laguna Beach, CA

Average wind speed in May - Laguna Beach, CA
  • Average wind speed in May: 6.2mph

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 May
Laguna Beach, CA

Average humidity in May - Laguna Beach, CA
  • Average humidity in May: 73%

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 May
Laguna Beach, CA

Average rainfall in May - Laguna Beach, CA
  • Average rainfall in May: 0.35"

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 May
Laguna Beach, CA

Average rainfall days in May - Laguna Beach, CA
  • Average rainfall days in May: 6.5 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 May
Laguna Beach, CA

Average sea temperature in May - Laguna Beach, CA
  • Average sea temperature in May: 62.2°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 May /
Average sunshine in May
Laguna Beach, CA

Average daylight in May / Average sunshine in May - Laguna Beach, CA
  • Average daylight in May: 13.9h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in May: 10.7h

The month with the most sunshine is August (Average sunshine: 11.9h).
The month with the least sunshine is December (Average sunshine: 6.4h).

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Average sunshine days in May
Laguna Beach, CA

Average sunshine days in May - Laguna Beach, CA
  • Average sunshine days in May: 19.5 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 May
Laguna Beach, CA

Average UV index in May - Laguna Beach, CA
  • Average UV index in May: 5

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

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Average cloud cover in May
Laguna Beach, CA

Average cloud cover in May - Laguna Beach, CA
  • Average cloud cover in May: 26

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 May
Laguna Beach, CA

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

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

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