Weather on April 23
Costa Mesa, CA
55 Years of Data
Avg High
73°F
Avg Low
54°F
Warmest
2020
75°F avg
Coldest
1980
54°F avg
About This Date
April 23rd in Costa Mesa, CA typically brings pleasant spring weather, with average highs around 73°F and lows near 54°F. Over 55 years of records, the warmest April 23rd was in 2020 (75°F average), while the coldest was 1980 (54°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 7% of April 23rd dates historically, with the wettest April 23rd recording 1.12" 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 April 23rd in Costa Mesa, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 64° | 56° | 60° | — | — |
| 2024 | 67° | 59° | 63° | — | — |
| 2023 | 68° | 59° | 64° | — | — |
| 2022 | 76° | 54° | 65° | — | — |
| 2021 | 67° | 59° | 63° | — | — |
| 2020warmest | 88° | 63° | 75° | — | — |
| 2019 | 70° | 55° | 62° | — | — |
| 2018 | 71° | 56° | 63° | — | — |
| 2017 | 79° | 61° | 70° | — | — |
| 2016 | 73° | 56° | 64° | — | — |
| 2015 | 67° | 59° | 63° | — | — |
| 2014 | 71° | 57° | 64° | — | — |
| 2013 | 70° | 57° | 63° | — | — |
| 2012 | 63° | 56° | 59° | 0.05" | — |
| 2011 | 69° | 58° | 63° | — | — |
| 2010 | 65° | 48° | 56° | — | — |
| 2009 | 67° | 58° | 62° | — | — |
| 2008 | 67° | 51° | 59° | — | — |
| 2007 | 66° | 55° | 61° | 0.03" | — |
| 2006 | 65° | 51° | 58° | 0.53" | — |
| 2005 | 68° | 49° | 58° | — | — |
| 2004 | 86° | 54° | 70° | — | — |
| 2003 | 65° | 52° | 58° | — | — |
| 2002 | 73° | 56° | 64° | — | — |
| 2001 | 82° | 51° | 67° | — | — |
| 2000 | 68° | 55° | 62° | — | — |
| 1999 | 66° | 52° | 59° | — | — |
| 1998 | 70° | 58° | 64° | — | — |
| 1997 | 77° | 60° | 69° | — | — |
| 1996 | 88° | 56° | 72° | — | — |
| 1995 | 89° | 51° | 70° | — | — |
| 1994 | 69° | 57° | 63° | — | — |
| 1993 | 72° | 53° | 62° | — | — |
| 1992 | 84° | 56° | 70° | — | — |
| 1991 | 69° | 56° | 62° | — | — |
| 1990 | 67° | 58° | 62° | — | — |
| 1989 | 69° | 53° | 61° | — | — |
| 1988 | 64° | 44° | 54° | 1.12" | — |
| 1987 | 89° | 57° | 73° | — | — |
| 1986 | 71° | 51° | 61° | — | — |
| 1985 | 80° | 51° | 66° | — | — |
| 1984 | 83° | 55° | 69° | — | — |
| 1983 | 68° | 54° | 61° | — | — |
| 1982 | 82° | 55° | 69° | — | — |
| 1981 | 75° | 60° | 68° | — | — |
| 1980coldest | 60° | 48° | 54° | — | — |
| 1979 | 71° | 50° | 61° | — | — |
| 1978 | 76° | 50° | 63° | — | — |
| 1977 | 85° | 51° | 68° | — | — |
| 1976 | 72° | 52° | 62° | — | — |
| 1975 | 65° | 49° | 57° | — | — |
| 1974 | 76° | 53° | 64° | — | — |
| 1973 | 75° | 51° | 63° | — | — |
| 1972 | 75° | 53° | 64° | — | — |
| 1971 | 66° | 45° | 55° | — | — |
55 years of data from SANTA ANA JOHN WAYNE AP