May weather forecast
Ocean Beach, CA

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Weather in May

May, the last month of the spring in Ocean Beach, is another comfortable month, with an average temperature fluctuating between 65.8°F (18.8°C) and 57°F (13.9°C).

Temperature

May notes an average high-temperature of a still refreshing 65.8°F (18.8°C), subtly differing from April's 65.1°F (18.4°C). Ocean Beach nights in May witness a mild cool down to an average temperature of 57°F (13.9°C).

Humidity

In May, the average relative humidity is 74%.

Rainfall

In May, the rain falls for 5.5 days. Throughout May, 0.43" (11mm) of precipitation is accumulated. In Ocean Beach, during the entire year, the rain falls for 64.5 days and collects up to 9.02" (229mm) of precipitation.

Daylight

In May, the average length of the day in Ocean Beach is 13h and 52min.
On the first day of the month, sunrise is at 6:00 am and sunset at 7:31 pm. On the last day of May, in Ocean Beach, California, sunrise is at 5:41 am and sunset at 7:51 pm PDT.

Sunshine

In Ocean Beach, California, the average sunshine in May is 10.8h.

UV index

The average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.
Note: In May, the UV index of 5 transforms into the following advice:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
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Frequently asked questions

What are the temperatures in Ocean Beach in May?

In May, in Ocean Beach, the average high-temperature is 65.8°F (18.8°C), and the average low-temperature is 57°F (13.9°C).

What is the average humidity in May in Ocean Beach?

In May, the average relative humidity is 74%.

How much does it rain in Ocean Beach in May?

In May, in Ocean Beach, California, the rain falls for 5.5 days. Throughout May, 0.43" (11mm) of precipitation is accumulated.

What is the average length of the day in May in Ocean Beach?

The average day length in May is 13h and 52min.

What time are sunrise and sunset in May in Ocean Beach?

On the first day of May in Ocean Beach, sunrise is at 6:00 am and sunset at 7:31 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 7:51 pm PDT.

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

The average sunshine duration in May in Ocean Beach, California, is 10.8h.

What is the UV index intensity in May in Ocean Beach?

In Ocean Beach, California, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Ocean Beach, CA

Average temperature in May - Ocean Beach, CA
  • Average high temperature in May: 65.8°F

The warmest month (with the highest average high temperature) is August (75.6°F).
The months with the lowest average high temperature are February and December (63°F).

  • Average low temperature in May: 57°F

The month with the highest average low temperature is August (65.5°F).
The coldest month (with the lowest average low temperature) is February (53.1°F).

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Average pressure in May
Ocean Beach, CA

Average pressure in May - Ocean 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 (29.88"Hg).

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Average wind speed in May
Ocean Beach, CA

Average wind speed in May - Ocean Beach, CA
  • Average wind speed in May: 6.6mph

The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest month (with the lowest average wind speed) is October (5.5mph).

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Average humidity in May
Ocean Beach, CA

Average humidity in May - Ocean Beach, CA
  • Average humidity in May: 74%

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

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Average rainfall in May
Ocean Beach, CA

Average rainfall in May - Ocean Beach, CA
  • Average rainfall in May: 0.43"

The wettest month (with the highest rainfall) is December (1.81").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in May
Ocean Beach, CA

Average rainfall days in May - Ocean Beach, CA
  • Average rainfall days in May: 5.5 days

The month with the highest number of rainy days is March (8.4 days).
The month with the least rainy days is June (2.8 days).

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

Average daylight in May / Average sunshine in May - Ocean 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 5min

The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).

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Average sunshine days in May
Ocean Beach, CA

Average sunshine days in May - Ocean Beach, CA
  • Average sunshine days in May: 22.3 days

The month with the most sunshine days is August (24.8 days).
The month with the least sunshine days is February (20.1 days).

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Average UV index in May
Ocean Beach, CA

Average UV index in May - Ocean 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
Ocean Beach, CA

Average cloud cover in May - Ocean Beach, CA
  • Average cloud cover in May: 24

The months with the most cloud cover are March, May and December (Cloud cover 24).
The month with the least cloud cover is August (Cloud cover 9).

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Average visibility in May
Ocean Beach, CA

Average visibility in May - Ocean 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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Ocean Beach, California, USA

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