Weather on March 23
Newport Beach, CA
55 Years of Data
Avg High
64°F
Avg Low
53°F
Warmest
2026
67°F avg
Coldest
2009
51°F avg
About This Date
March 23rd in Newport Beach, CA typically brings mild spring weather, with average highs around 64°F and lows near 53°F. Over 56 years of records, the warmest March 23rd was in 2026 (67°F average), while the coldest was 2009 (51°F) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 16% of March 23rd dates historically, with the wettest March 23rd recording 1.6" of rain. 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 March 23rd in Newport Beach, CA? Great weather for outdoor activities.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026warmest | 73° | 60° | 67° | — | — |
| 2025 | 63° | 56° | 59° | — | — |
| 2024 | 61° | 57° | 59° | 0.61" | — |
| 2023 | 58° | 50° | 54° | 0.2" | — |
| 2022 | 77° | 55° | 66° | — | — |
| 2021 | 59° | 52° | 55° | — | — |
| 2020 | 62° | 56° | 59° | 1.32" | — |
| 2019 | 62° | 52° | 57° | — | — |
| 2018 | 62° | 58° | 60° | 0.23" | — |
| 2017 | 66° | 53° | 60° | — | — |
| 2016 | 65° | 52° | 58° | — | — |
| 2015 | 67° | 58° | 62° | — | — |
| 2014 | 63° | 54° | 58° | — | — |
| 2013 | 61° | 56° | 58° | — | — |
| 2012 | 59° | 53° | 56° | — | — |
| 2011 | 59° | 46° | 53° | — | — |
| 2010 | 63° | 55° | 59° | — | — |
| 2009coldest | 60° | 42° | 51° | — | — |
| 2008 | 76° | 53° | 64° | — | — |
| 2007 | 69° | 54° | 61° | — | — |
| 2006 | 79° | 49° | 64° | — | — |
| 2005 | 61° | 56° | 58° | 1.6" | — |
| 2004 | 60° | 57° | 59° | — | — |
| 2003 | 65° | 57° | 61° | — | — |
| 2002 | 60° | 54° | 57° | 0.25" | — |
| 2001 | 59° | 56° | 57° | — | — |
| 2000 | 66° | 50° | 58° | — | — |
| 1999 | 69° | 52° | 60° | — | — |
| 1998 | 66° | 54° | 60° | — | — |
| 1997 | 61° | 57° | 59° | — | — |
| 1996 | 60° | 51° | 56° | — | — |
| 1995 | 59° | 51° | 55° | 0.51" | — |
| 1994 | 67° | 50° | 58° | — | — |
| 1993 | 62° | 58° | 60° | — | — |
| 1992 | 61° | 55° | 58° | 1.52" | — |
| 1991 | 57° | 49° | 53° | — | — |
| 1990 | 58° | 53° | 55° | — | — |
| 1989 | 60° | 53° | 57° | — | — |
| 1988 | 62° | 52° | 57° | — | — |
| 1987 | 59° | 46° | 53° | — | — |
| 1986 | 66° | 52° | 59° | — | — |
| 1985 | 71° | 49° | 60° | — | — |
| 1984 | 69° | 54° | 61° | — | — |
| 1983 | 64° | 51° | 58° | 0.56" | — |
| 1982 | 65° | 50° | 57° | — | — |
| 1981 | 65° | 53° | 59° | — | — |
| 1980 | 65° | 47° | 56° | — | — |
| 1979 | 64° | 45° | 54° | — | — |
| 1978 | 65° | 54° | 59° | — | — |
| 1977 | 62° | 54° | 58° | — | — |
| 1976 | 67° | 52° | 59° | — | — |
| 1975 | 61° | 47° | 54° | — | — |
| 1974 | 59° | 53° | 56° | — | — |
| 1973 | 62° | 49° | 55° | — | — |
| 1972 | 63° | 56° | 59° | — | — |
| 1971 | 59° | 49° | 54° | — | — |
56 years of data from NEWPORT BEACH HARBOR