April weather forecast
Newport Beach, CA

The stunning coastal village of Corona Del Mar, in Newport Beach, California
The stunning coastal village of Corona Del Mar, in Newport Beach, California

Weather in April

April, like March, in Newport Beach, California, is another enjoyable spring month, with an average temperature ranging between max 66.6°F (19.2°C) and min 54.9°F (12.7°C).

Temperature

In April, the average high-temperature is practically the same as in March - a still enjoyable 66.6°F (19.2°C). The average low-temperature, in April, is 54.9°F (12.7°C).

Humidity

In April, the average relative humidity in Newport Beach is 68%.

Rainfall

In Newport Beach, in April, it is raining for 5.3 days, with typically 0.28" (7mm) of accumulated precipitation. In Newport Beach, during the entire year, the rain falls for 50.7 days and collects up to 3.74" (95mm) of precipitation.

Ocean temperature

In April, the average ocean temperature is 59.5°F (15.3°C).
Note: For swimming, a surface water temperature of 59.5°F (15.3°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).

Daylight

In Newport Beach, California, the average length of the day in April is 13h and 3min.
On the first day of April in Newport Beach, sunrise is at 6:38 am and sunset at 7:12 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 7:34 pm PDT.

Sunshine

The average sunshine in April is 10.9h.

UV index

In Newport Beach, California, the average daily maximum UV index in April is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In April, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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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FAQ

What is the average humidity in April in Newport Beach?

The average relative humidity in April in Newport Beach, California, is 68%.

How much does it rain in Newport Beach in April?

In Newport Beach, California, in April, it is raining for 5.3 days, with typically 0.28" (7mm) of accumulated precipitation.

What is the ocean temperature in April in Newport Beach?

In Newport Beach, in April, the average water temperature is 59.5°F (15.3°C). Swimming in 59.5°F (15.3°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 Newport Beach have in April?

In Newport Beach, California, the average day length in April is 13h and 3min.

When is the sunrise / sunset in April in Newport Beach?

In April, on the first day of the month, sunrise is at 6:38 am and sunset at 7:12 pm. On the last day of the month, in Newport Beach, California, sunrise is at 6:03 am and sunset at 7:34 pm PDT.

How many hours of sunshine does Newport Beach have in April?

The average sunshine duration in April in Newport Beach, California, is 10.9h.

How high is the UV index in April in Newport Beach?

In April, the average daily maximum UV index in Newport Beach is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.

Average temperature in April
Newport Beach, CA

Average temperature in April - Newport Beach, CA
  • Average high temperature in April: 66.6°F

The warmest month (with the highest average high temperature) is August (76.6°F).
The month with the lowest average high temperature is December (62.4°F).

  • Average low temperature in April: 54.9°F

The month with the highest average low temperature is August (64.9°F).
The coldest month (with the lowest average low temperature) is February (52.3°F).

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Average pressure in April
Newport Beach, CA

Average pressure in April - Newport Beach, CA
  • Average pressure in April: 29.97"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are June and September (29.89"Hg).

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Average wind speed in April
Newport Beach, CA

Average wind speed in April - Newport Beach, CA
  • Average wind speed in April: 6.6mph

The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is October (5.2mph).

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Average humidity in April
Newport Beach, CA

Average humidity in April - Newport Beach, CA
  • Average humidity in April: 68%

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 April
Newport Beach, CA

Average rainfall in April - Newport Beach, CA
  • Average rainfall in April: 0.28"

The wettest month (with the highest rainfall) is December (0.79").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in April
Newport Beach, CA

Average rainfall days in April - Newport Beach, CA
  • Average rainfall days in April: 5.3 days

The month with the highest number of rainy days is March (6.6 days).
The month with the least rainy days is June (1.6 days).

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Average sea temperature in April
Newport Beach, CA

Average sea temperature in April - Newport Beach, CA
  • Average sea temperature in April: 59.6°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 April /
Average sunshine in April
Newport Beach, CA

Average daylight in April / Average sunshine in April - Newport Beach, CA
  • Average daylight in April: 13h and 3min

The month with the longest days is June (Average daylight: 14h and 21min).
The month with the shortest days is December (Average daylight: 9h and 58min).

  • Average sunshine in April: 10.9h

The month with the most sunshine is August (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 6.6h).

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Average sunshine days in April
Newport Beach, CA

Average sunshine days in April - Newport Beach, CA
  • Average sunshine days in April: 22 days

The month with the most sunshine days is June (26.5 days).
The month with the least sunshine days is February (20.5 days).

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Average UV index in April
Newport Beach, CA

Average UV index in April - Newport Beach, CA
  • Average UV index in April: 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 April
Newport Beach, CA

Average cloud cover in April - Newport Beach, CA
  • Average cloud cover in April: 21

The months with the most cloud cover are March and December (Cloud cover 24).
The month with the least cloud cover is August (Cloud cover 8).

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Average visibility in April
Newport Beach, CA

Average visibility in April - Newport Beach, CA
  • Average visibility in April: 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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