All-time weather records — Newport Beach, CA

Record high
107.1°F
September 26, 1963
Record low
6.1°F
June 4, 1983
Wettest day
6.00 in
December 6, 1997

Climate change signal in Newport Beach

10.7%

of Newport Beach's all-time daily heat records were set in the last decade (39 of 366 records since 2015).

0%

of all-time daily cold records were set in the last decade (0 of 366 records since 2015).

If records were spread evenly across the station's history, you'd expect roughly 5% per decade. Decade-by-decade, here's where each record-breaking day was set:

Decade Heat records set # Cold records set #
1920s
34
121
1930s
46
64
1940s
28
38
1950s
39
58
1960s
26
42
1970s
25
29
1980s
40
4
1990s
46
6
2000s
32
4
2010s
29
·
2020s
21
·

Records are the all-time daily extremes that are still standing — each daily record can only be held by one year. The station's earliest hot record was set in 1921, the latest in 2026. Period of observation: 1921-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 87.1°F — Jan 9, 1923 28.9°F — Jan 22, 1937 3.58 in — Jan 21, 2017
February 91.0°F — Feb 10, 2022 28.0°F — Feb 26, 1966 3.82 in — Feb 24, 1969
March 91.0°F — Mar 14, 1951 33.1°F — Mar 2, 1953 2.41 in — Mar 1, 1978
April 100.9°F — Apr 7, 2022 35.1°F — Apr 10, 1934 2.47 in — Apr 7, 1958
May 95.0°F — May 13, 2014 39.0°F — May 1, 2000 1.20 in — May 22, 1921
June 102.0°F — Jun 15, 1981 6.1°F — Jun 4, 1983 0.82 in — Jun 5, 1993
July 106.0°F — Jul 21, 1960 6.1°F — Jul 15, 1994 0.11 in — Jul 8, 1992
August 93.9°F — Aug 13, 1991 51.1°F — Aug 30, 1929 1.75 in — Aug 21, 2023
September 107.1°F — Sep 26, 1963 45.0°F — Sep 9, 1929 2.77 in — Sep 25, 1939
October 96.1°F — Oct 21, 1965 32.0°F — Oct 30, 1971 2.40 in — Oct 31, 1927
November 93.9°F — Nov 3, 1950 34.0°F — Nov 17, 1958 3.12 in — Nov 20, 1963
December 93.9°F — Dec 16, 1998 32.0°F — Dec 30, 1971 6.00 in — Dec 6, 1997

Click a month to see every daily record for that month in Newport Beach.