What is the highest temperature ever recorded in Newport Beach, CA?

The record high temperature in Newport Beach, CA is 115°F, recorded on July 6, 2018.

What is the lowest temperature ever recorded in Newport Beach, CA?

The record low temperature in Newport Beach, CA is 16°F, recorded on January 12, 1989.

Historical Weather in Newport Beach, CA

Name: Newport Beach, CA Temperature Records
Creator: NOAA

See 55+ years of weather history for any date in Newport Beach going back to 1970.

Part of California weather history · California temperature records

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Today in Newport Beach Weather HistorySee records, averages, and 55+ years of data for today's date

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Monthly Climate Averages

Historical temperature and precipitation averages for Newport Beach, CA, based on 55+ years of weather data.

Warmest MonthSeptemberAvg High: 78°F / Low: 64°F

Coldest MonthDecemberAvg High: 66°F / Low: 48°F

Jan

66°/ 48°

💧 9.2"

Feb

66°/ 49°

💧 9.5"

Mar

66°/ 51°

💧 7.9"

Apr

68°/ 53°

💧 4.9"

May

70°/ 58°

💧 3.3"

Jun

73°/ 61°

💧 2.1"

Jul

76°/ 64°

💧 1.5"

Aug

78°/ 65°

💧 6.7"

Sep

78°/ 64°

💧 5.3"

Oct

75°/ 59°

💧 3.9"

Nov

70°/ 52°

💧 6.4"

Dec

66°/ 48°

💧 7.8"

Temperatures in Fahrenheit. Precipitation and snowfall in inches.

Newport Beach, CA Temperature Range by Month

Average monthly highs and lows. The shaded band shows the typical daily temperature range.

Avg high Avg low

Newport Beach, CA Monthly Precipitation

Average rainfall per month, in inches.

Rain (in)

Newport Beach, CA Daily Temperature Calendar

Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.

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Best Time to Visit Newport Beach, CA

Most pleasant months in Newport Beach, CA: June, July.

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Pleasant (65-82°F, ≤2.5" rain) Mild Less ideal

Newport Beach Temperature Records

Record High: The hottest temperature ever recorded in Newport Beach, CA is 115°F, set on July 6, 2018.
Record Low: The coldest temperature ever recorded in Newport Beach, CA is 16°F, set on January 12, 1989.
Data Coverage: Based on 56 years of data from NOAA weather station: NEWPORT BEACH HARBOR.

All-Time Record High

115°F

July 6, 2018

All-Time Record Low

16°F

January 12, 1989

Monthly Temperature Records in Newport Beach

Month	Record High	Record Low
January	96°F(2003)	16°F(1989)
February	97°F(2016)	22°F(1989)
March	98°F(2015)	31°F(2023)
April	106°F(2004)	34°F(1975)
May	106°F(2004)	39°F(2000)
June	110°F(2016)	45°F(2011)
July	115°F(2018)	50°F(2012)
August	107°F(2020)	50°F(2010)
September	113°F(2010)	42°F(2006)
October	107°F(1991)	32°F(1971)
November	102°F(2010)	33°F(1994)
December	92°F(1979)	24°F(1988)