Weather on August 24
Costa Mesa, CA
55 Years of Data
Avg High
82°F
Avg Low
65°F
Warmest
1985
80°F avg
Coldest
1978
67°F avg
About This Date
August 24th in Costa Mesa, CA typically brings warm summer weather, with average highs around 82°F and lows near 65°F. Over 55 years of records, the warmest August 24th was in 1985 (80°F average), while the coldest was 1978 (67°F) — a 13°F range across recorded history. Rain or other precipitation has occurred on about 2% of August 24th 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 August 24th in Costa Mesa, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 85° | 70° | 77° | — | — |
| 2024 | 78° | 66° | 72° | — | — |
| 2023 | 79° | 67° | 73° | — | — |
| 2022 | 81° | 71° | 76° | — | — |
| 2021 | 80° | 66° | 73° | — | — |
| 2020 | 85° | 73° | 79° | — | — |
| 2019 | 85° | 67° | 76° | — | — |
| 2018 | 80° | 70° | 75° | — | — |
| 2017 | 75° | 66° | 71° | — | — |
| 2016 | 81° | 66° | 73° | — | — |
| 2015 | 81° | 69° | 75° | — | — |
| 2014 | 81° | 70° | 75° | — | — |
| 2013 | 79° | 62° | 70° | — | — |
| 2012 | 74° | 68° | 71° | — | — |
| 2011 | 81° | 65° | 73° | — | — |
| 2010 | 90° | 68° | 79° | — | — |
| 2009 | 80° | 66° | 73° | — | — |
| 2008 | 83° | 66° | 74° | — | — |
| 2007 | 77° | 67° | 72° | — | — |
| 2006 | 80° | 66° | 73° | — | — |
| 2005 | 78° | 65° | 71° | — | — |
| 2004 | 76° | 64° | 70° | — | — |
| 2003 | 85° | 67° | 76° | — | — |
| 2002 | 79° | 60° | 69° | — | — |
| 2001 | 79° | 63° | 71° | — | — |
| 2000 | 80° | 67° | 73° | — | — |
| 1999 | 85° | 64° | 74° | — | — |
| 1998 | 86° | 69° | 78° | — | — |
| 1997 | 88° | 68° | 78° | — | — |
| 1996 | 92° | 66° | 79° | — | — |
| 1995 | 84° | 61° | 72° | — | — |
| 1994 | 86° | 63° | 74° | — | — |
| 1993 | 80° | 64° | 72° | — | — |
| 1992 | 79° | 67° | 73° | — | — |
| 1991 | 84° | 66° | 75° | — | — |
| 1990 | 79° | 67° | 73° | — | — |
| 1989 | 78° | 63° | 70° | — | — |
| 1988 | 90° | 66° | 78° | 0.1" | — |
| 1987 | 76° | 59° | 67° | — | — |
| 1986 | 80° | 63° | 71° | — | — |
| 1985warmest | 95° | 64° | 80° | — | — |
| 1984 | 87° | 67° | 77° | — | — |
| 1983 | 80° | 62° | 71° | — | — |
| 1982 | 79° | 66° | 72° | — | — |
| 1981 | 89° | 62° | 76° | — | — |
| 1980 | 81° | 62° | 71° | — | — |
| 1979 | 90° | 62° | 76° | — | — |
| 1978coldest | 81° | 53° | 67° | — | — |
| 1977 | 83° | 67° | 75° | — | — |
| 1976 | 86° | 61° | 73° | — | — |
| 1975 | 85° | 55° | 70° | — | — |
| 1974 | 81° | 63° | 72° | — | — |
| 1973 | 81° | 58° | 69° | — | — |
| 1972 | 83° | 68° | 75° | — | — |
| 1971 | 82° | 62° | 72° | — | — |
55 years of data from SANTA ANA JOHN WAYNE AP