May weather forecast and climate
Laguna Niguel, CA

Weather in May

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

Temperature

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

Humidity

In May, the average relative humidity is 73%.

Rainfall

In May, the rain falls for 6.5 days. Throughout May, 0.35" (9mm) of precipitation is accumulated. Throughout the year, there are 69 rainfall days, and 9.09" (231mm) of precipitation is accumulated.

Daylight

In May, the average length of the day in Laguna Niguel is 13.9h.

Sunshine

In Laguna Niguel, the average sunshine is 10.7h.

UV index

In May, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to the Sun's UV rays for average individuals.
Note: In May, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for 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 May in Laguna Niguel?

The average high-temperature, in May, is 67.6°F (19.8°C), while the average low-temperature is 55°F (12.8°C).

What is the average humidity in May in Laguna Niguel?

The average relative humidity in May in Laguna Niguel is 73%.

How much does it rain in Laguna Niguel in May?

In Laguna Niguel, in May, during 6.5 rainfall days, 0.35" (9mm) of precipitation is typically accumulated.

What is the average length of the day in May in Laguna Niguel?

In May, the average length of the day is 13.9h.

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

The average sunshine in May is 10.7h.

What is the UV index intensity in May in Laguna Niguel?

In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in May
Laguna Niguel, CA

Average temperature in May - Laguna Niguel, 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 Niguel, CA

Average pressure in May - Laguna Niguel, 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 Niguel, CA

Average wind speed in May - Laguna Niguel, 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 Niguel, CA

Average humidity in May - Laguna Niguel, 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 Niguel, CA

Average rainfall in May - Laguna Niguel, 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 Niguel, CA

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

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

Average sunshine days in May - Laguna Niguel, 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 Niguel, CA

Average UV index in May - Laguna Niguel, 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 Niguel, CA

Average cloud cover in May - Laguna Niguel, 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 Niguel, CA

Average visibility in May - Laguna Niguel, 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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