Weather on May 23
Newport Beach, CA
55 Years of Data
Avg High
66°F
Avg Low
58°F
Warmest
1998
71°F avg
Coldest
1975
57°F avg
About This Date
May 23rd in Newport Beach, CA typically brings mild spring weather, with average highs around 66°F and lows near 58°F. Over 55 years of records, the warmest May 23rd was in 1998 (71°F average), while the coldest was 1975 (57°F) — a 14°F range across recorded history. Rain or other precipitation has occurred on about 5% of May 23rd dates historically. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for May 23rd in Newport Beach, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 66° | 61° | 63° | — | — |
| 2024 | 64° | 59° | 62° | — | — |
| 2023 | 64° | 59° | 62° | 0.05" | — |
| 2022 | 69° | 60° | 65° | — | — |
| 2021 | 64° | 53° | 59° | — | — |
| 2020 | 67° | 62° | 64° | — | — |
| 2019 | 65° | 56° | 60° | — | — |
| 2018 | 64° | 59° | 62° | — | — |
| 2017 | 70° | 59° | 64° | — | — |
| 2016 | 66° | 57° | 62° | — | — |
| 2015 | 65° | 60° | 62° | — | — |
| 2014 | 67° | 62° | 64° | — | — |
| 2013 | 64° | 60° | 62° | — | — |
| 2012 | 65° | 61° | 63° | — | — |
| 2011 | 63° | 58° | 60° | — | — |
| 2010 | 66° | 56° | 61° | — | — |
| 2009 | 70° | 59° | 64° | — | — |
| 2008 | 64° | 56° | 60° | — | — |
| 2007 | 65° | 59° | 62° | — | — |
| 2006 | 68° | 57° | 63° | — | — |
| 2005 | 66° | 61° | 63° | — | — |
| 2004 | 65° | 60° | 62° | — | — |
| 2003 | 65° | 60° | 62° | — | — |
| 2002 | 63° | 58° | 60° | — | — |
| 2001 | 64° | 59° | 62° | — | — |
| 2000 | 68° | 55° | 62° | — | — |
| 1999 | 68° | 57° | 63° | 0.03" | — |
| 1998warmest | 83° | 60° | 71° | — | — |
| 1997 | 69° | 61° | 65° | — | — |
| 1996 | 64° | 59° | 62° | — | — |
| 1995 | 61° | 57° | 59° | — | — |
| 1994 | 63° | 54° | 58° | — | — |
| 1993 | 64° | 61° | 62° | — | — |
| 1992 | 67° | 63° | 65° | — | — |
| 1991 | 59° | 55° | 57° | — | — |
| 1990 | 66° | 57° | 62° | — | — |
| 1989 | 64° | 56° | 60° | — | — |
| 1988 | 64° | 58° | 61° | — | — |
| 1987 | 67° | 59° | 63° | — | — |
| 1986 | 69° | 57° | 63° | — | — |
| 1985 | 67° | 60° | 63° | — | — |
| 1984 | 72° | 62° | 67° | — | — |
| 1983 | 68° | 60° | 64° | — | — |
| 1982 | 68° | 61° | 64° | — | — |
| 1981 | 69° | 60° | 65° | — | — |
| 1980 | 66° | 51° | 59° | — | — |
| 1979 | 69° | 59° | 64° | — | — |
| 1978 | 65° | 58° | 61° | — | — |
| 1977 | 65° | 57° | 61° | 0.05" | — |
| 1976 | 65° | 55° | 60° | — | — |
| 1975coldest | 63° | 52° | 57° | — | — |
| 1974 | 67° | 56° | 61° | — | — |
| 1973 | 64° | 58° | 61° | — | — |
| 1972 | 68° | 57° | 63° | — | — |
| 1971 | 63° | 53° | 58° | — | — |
55 years of data from NEWPORT BEACH HARBOR