June 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 June

The first month of the summer, June, is a pleasant month in Newport Beach, California, with an average temperature varying between 58.6°F (14.8°C) and 70.7°F (21.5°C).

Temperature

In June, the average high-temperature is almost the same as in May - an agreeable 70.7°F (21.5°C). In Newport Beach, the average low-temperature is 58.6°F (14.8°C).

Humidity

June is the most humid month in Newport Beach, with an average relative humidity of 74%.

Rainfall

The month with the least rainfall in Newport Beach is June, when the rain falls for 1.6 days and typically collects 0.04" (1mm) of precipitation.

Ocean temperature

In Newport Beach, in June, the average water temperature is 64.9°F (18.3°C).
Note: Swimming in 64.9°F (18.3°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

Daylight

The month with the longest days is June, with an average of 14h and 21min of daylight.
On the first day of the month, sunrise is at 5:42 am and sunset at 7:56 pm. On the last day of June, sunrise is at 5:44 am and sunset at 8:06 pm PDT.

Sunshine

The average sunshine in June is 11.7h.

UV index

In Newport Beach, the average daily maximum UV index in June is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily maximum UV index of 5 in June interpret into the following advice:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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 most humid month in Newport Beach?

June is the most humid month in Newport Beach, California, with an average relative humidity of 74%.

What is the average humidity in June in Newport Beach?

In June, the average relative humidity is 74%.

What is the driest month in Newport Beach?

June is the month with the least rainfall. Rain falls for 1.6 days and accumulates 0.04" (1mm) of precipitation.

How much does it rain in Newport Beach in June?

In Newport Beach, California, in June, it is raining for 1.6 days, with typically 0.04" (1mm) of accumulated precipitation.

What is the ocean temperature in June in Newport Beach?

In Newport Beach, in June, the average water temperature is 64.9°F (18.3°C). Swimming in 64.9°F (18.3°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

When are the longest days in Newport Beach?

June has the longest days of the year in Newport Beach, California, with an average of 14h and 21min of daylight.

What is the average length of the day in June in Newport Beach?

In Newport Beach, California, the average day length in June is 14h and 21min.

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

On the first day of June in Newport Beach, California, sunrise is at 5:42 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 8:06 pm PDT.

How long on average sun shines in June in Newport Beach?

The average sunshine duration in June in Newport Beach, California, is 11.7h.

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

The average daily maximum UV index in June in Newport Beach is 5. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Newport Beach, CA

Average temperature in June - Newport Beach, CA
  • Average high temperature in June: 70.7°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 June: 58.6°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 June
Newport Beach, CA

Average pressure in June - Newport Beach, CA
  • Average pressure in June: 29.89"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 June
Newport Beach, CA

Average wind speed in June - Newport Beach, CA
  • Average wind speed in June: 5.8mph

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 June
Newport Beach, CA

Average humidity in June - Newport Beach, CA
  • Average humidity in June: 74%

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 June
Newport Beach, CA

Average rainfall in June - Newport Beach, CA
  • Average rainfall in June: 0.04"

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 June
Newport Beach, CA

Average rainfall days in June - Newport Beach, CA
  • Average rainfall days in June: 1.6 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 June
Newport Beach, CA

Average sea temperature in June - Newport Beach, CA
  • Average sea temperature in June: 65°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 June /
Average sunshine in June
Newport Beach, CA

Average daylight in June / Average sunshine in June - Newport Beach, CA
  • Average daylight in June: 14h and 21min

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 June: 11h and 42min

The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).

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Average sunshine days in June
Newport Beach, CA

Average sunshine days in June - Newport Beach, CA
  • Average sunshine days in June: 26.5 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 June
Newport Beach, CA

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

Average cloud cover in June - Newport Beach, CA
  • Average cloud cover in June: 17

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 June
Newport Beach, CA

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