July weather forecast and climate
Newport Beach, CA

A bird
A bird's eye view of the stunning coastal village of Corona Del Mar, in Newport Beach, California, with cruise boats on the clear blue waters and beaches around the village
July is a pleasant summer month in Newport Beach, California, with average temperature ranging between max 70.9°F (21.6°C) and min 64.2°F (17.9°C).

Temperature

In Newport Beach, in July, the average high-temperature is 70.9°F (21.6°C), and the average low-temperature is 64.2°F (17.9°C).

Rainfall

Months with the least rainfall are July and August with 0" (0.5mm) of accumulated rain.

Ocean temperature

July and August, with an average ocean temperature of 67.6°F (19.8°C), are months with the warmest seawater in Newport Beach. For most, swimming in 67.6°F (19.8°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

Daylight

In Newport Beach, California, the average length of the day is 14.1h.

Sunshine

July and August, with an average of 11h of sunshine, are months with the most sunshine.

UV index

June through August, with an average maximum UV index of 10, are months with the highest UV index. A UV Index value of 8 to 10 symbolizes a very high health hazard from unsafe exposure to the UV radiation for the ordinary person.
In July, the average maximum UV index of 10 translate into the following recommendations:
Take extra precautions. Protection against sun damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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.

What is the temperature in July in Newport Beach?

In Newport Beach, in July, the average high-temperature is 70.9°F (21.6°C), and the average low-temperature is 64.2°F (17.9°C).

How much does it rain in Newport Beach in July?

In Newport Beach, in July, 0" (0.5mm) of precipitation is typically accumulated.

What is the driest month in Newport Beach?

Months with the least rainfall are July and August with 0" (0.5mm) of accumulated rain.

What months are the ocean warmest in Newport Beach?

Months with the warmest seawater in Newport Beach are July and August, with an average ocean temperature of 67.6°F (19.8°C). For swimming, a surface water temperature of 67.6°F (19.8°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).

What is the ocean temperature in July in Newport Beach?

In Newport Beach, California, the average seawater temperature in July is 67.6°F (19.8°C). For swimming, a surface water temperature of 67.6°F (19.8°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).

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

In July, the average length of the day is 14.1h.

What is the month with the most sunshine in Newport Beach?

July and August, with an average of 11h of sunshine, are months with the most sunshine in Newport Beach, California.

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

In July, the average sunshine in Newport Beach, California, is 11h.

What are the months with the highest UV index in Newport Beach?

June through August, with an average maximum UV index of 10, are months with the highest UV index in Newport Beach.

What is the UV index reading in July in Newport Beach?

In July, the average daily maximum UV index in Newport Beach, California, is 10. A UV Index value of 8 to 10 symbolizes a very high health risk from the exposure to the Sun's UV rays.
Average temperature in July - Newport Beach, CA
  • Average high temperature in July: 70.9°F

The warmest month (with the highest average high temperature) is August (72.2°F).
The month with the lowest average high temperature is March (62.7°F).

  • Average low temperature in July: 64.2°F

The month with the highest average low temperature is August (64.9°F).
The coldest month (with the lowest average low temperature) is December (49.3°F).

Average rainfall in July - Newport Beach, CA
  • Average rainfall in July: 0"

The wettest month (with the highest rainfall) is February (2.6").
Driest months (with the lowest rainfall) are July and August (0").

Average rainfall days in July - Newport Beach, CA
  • Average rainfall days in July: 0 days

The month with the highest number of rainy days is March (6 days).
Months with the lowest number of rainy days are June, July and August (0 days).

Average sea temperature in July - Newport Beach, CA
  • Average sea temperature in July: 67.7°F

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).

Average daylight in July / Average sunshine in July - Newport Beach, CA
  • Average daylight in July: 14.1h

The month with the longest days is June (Average daylight: 14.4h).
The month with shortest days is December (Average daylight: 10h).

  • Average sunshine in July: 11h

Months with most sunshine are July and August (Average sunshine: 11h).
Months with least sunshine are January, November and December (Average sunshine: 7).

Average UV index in July - Newport Beach, CA
  • Average UV index in July: 10

Months with the highest UV index are June, July and August (UV index 10).
Months with the lowest UV index are January and December (UV index 3).

deutscheenglishespañolрусский中文