Newport Beach Temperatures: Averages by Month
The numbers here tell you how hot and cold the weather usually is in Newport Beach, California during each month of the year.
The average high and low temperatures are listed below in both degrees Fahrenheit and Celsius for Newport Beach on the southern California coast, near Huntington and Laguna beaches.
Maximums and minimums are only part of the temperature picture. To fill in the rest, there's information on how many days a month get above or below a given temperature.
To find out how often it rises over 70 or 80 °F monthly and annually at Newport Beach, scroll down farther. There are also counts of nights with cool temperatures.
All the numbers are averages, based on climate data gathered from 1981 to 2010.
|High °F||Low °F||High °C||Low °C|
Days of Hot Weather in Newport Beach
Summers are mild at Newport Beach, when most days have highs in the 70s Fahrenheit. During any month though, the temperature can climb to 80 degrees, but on average it only gets that hot ten days a year. Just once every couple of years, a day here heats up to 90 °F.
How Often Newport Beach Has Cool Temperatures
Even winter weather is mild at Newport Beach. Freezing temperatures are simply not normal here on the Pacific coast. A cold night is when the thermometer drops below 40 °F, which typically happens just twice a year.
National Climatic Data Center. NOAA's 1981-2010 Climate Normals.