Historical Weather in Newport Beach, CA
See 55+ years of weather history for any date in Newport Beach going back to 1970.
Part of California weather history
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Today in Newport Beach Weather HistorySee records, averages, and 55+ years of data for today's date
→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 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) |
Newport Beach Snow RecordsSee the top 10 snowiest days ever recorded
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