May weather forecast
Capistrano Beach, CA

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Weather in May

May, the last month of the spring in Capistrano Beach, is another refreshing month, with temperature in the range of an average low of 55.4°F (13°C) and an average high of 66.7°F (19.3°C).

Temperature

Capistrano Beach notes an average high-temperature of a still enjoyable 66.7°F (19.3°C) in May, hardly diverging from April. Capistrano Beach observes an average nighttime low-temperature of 55.4°F (13°C) during the month of May.

Humidity

The average relative humidity in May is 75%.

Rainfall

In Capistrano Beach, in May, during 5.9 rainfall days, 0.35" (9mm) of precipitation is typically accumulated. Throughout the year, there are 71.1 rainfall days, and 9.69" (246mm) of precipitation is accumulated.

Daylight

In May, the average length of the day is 13h and 55min.
On the first day of May, sunrise is at 6:01 am and sunset at 7:33 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 7:55 pm PDT.

Sunshine

In May, the average sunshine in Capistrano Beach, California, is 10.6h.

UV index

The average daily maximum UV index in May in Capistrano Beach is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In May, the UV index of 5 transforms into the following advice:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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Frequently asked questions

What is the temperature in May in Capistrano Beach?

The high-temperature, in May, in Capistrano Beach, records 66.7°F (19.3°C), while the low-temperature is 55.4°F (13°C).

What is the average humidity in May in Capistrano Beach?

In May, the average relative humidity in Capistrano Beach, California, is 75%.

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

In Capistrano Beach, during May, the rain falls for 5.9 days and regularly aggregates up to 0.35" (9mm) of precipitation.

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

In May, the average day length is 13h and 55min.

When is the sunrise / sunset in May in Capistrano Beach?

On the first day of May, sunrise is at 6:01 am and sunset at 7:33 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 7:55 pm PDT.

How long on average sun shines in May in Capistrano Beach?

The average sunshine duration in May in Capistrano Beach is 10.6h.

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

The average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Capistrano Beach, CA

Average temperature in May - Capistrano Beach, CA
  • Average high temperature in May: 66.7°F

The warmest month (with the highest average high temperature) is September (75.7°F).
The month with the lowest average high temperature is December (61.9°F).

  • Average low temperature in May: 55.4°F

The month with the highest average low temperature is September (63.5°F).
The coldest month (with the lowest average low temperature) is February (51.1°F).

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Average pressure in May
Capistrano Beach, CA

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

The month with the highest atmospheric pressure is January (30.09"Hg).
The months with the lowest atmospheric pressure are June and September (29.89"Hg).

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Average wind speed in May
Capistrano Beach, CA

Average wind speed in May - Capistrano Beach, CA
  • Average wind speed in May: 6.3mph

The windiest month (with the highest average wind speed) is April (6.4mph).
The calmest month (with the lowest average wind speed) is October (5.1mph).

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Average humidity in May
Capistrano Beach, CA

Average humidity in May - Capistrano Beach, CA
  • Average humidity in May: 75%

The month with the highest relative humidity is June (76%).
The month with the lowest relative humidity is November (61%).

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Average rainfall in May
Capistrano Beach, CA

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

The wettest month (with the highest rainfall) is December (1.93").
The driest month (with the least rainfall) is June (0.12").

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Average rainfall days in May
Capistrano Beach, CA

Average rainfall days in May - Capistrano Beach, CA
  • Average rainfall days in May: 5.9 days

The month with the highest number of rainy days is March (8.1 days).
The month with the least rainy days is June (3.6 days).

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Average daylight in May /
Average sunshine in May
Capistrano Beach, CA

Average daylight in May / Average sunshine in May - Capistrano Beach, CA
  • Average daylight in May: 13h and 5min

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).

  • Average sunshine in May: 10h and 4min

The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

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Average sunshine days in May
Capistrano Beach, CA

Average sunshine days in May - Capistrano Beach, CA
  • Average sunshine days in May: 20.4 days

The month with the most sunshine days is January (24.1 days).
The month with the least sunshine days is February (20.3 days).

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Average UV index in May
Capistrano Beach, CA

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

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 May
Capistrano Beach, CA

Average cloud cover in May - Capistrano Beach, CA
  • Average cloud cover in May: 27

The months with the most cloud cover are March and May (Cloud cover 27).
The month with the least cloud cover is August (Cloud cover 12).

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Average visibility in May
Capistrano Beach, CA

Average visibility in May - Capistrano Beach, CA
  • Average visibility in May: 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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Capistrano Beach, California, USA

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