Weather on June 25
Costa Mesa, CA
55 Years of Data
Avg High
79°F
Avg Low
62°F
Warmest
1976
79°F avg
Coldest
2019
65°F avg
About This Date
June 25th in Costa Mesa, CA typically brings pleasant summer weather, with average highs around 79°F and lows near 62°F. Over 55 years of records, the warmest June 25th was in 1976 (79°F average), while the coldest was 2019 (65°F) — a 14°F range across recorded history. This date has historically been dry, with little recorded precipitation. 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 June 25th in Costa Mesa, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 76° | 65° | 70° | — | — |
| 2024 | 82° | 67° | 74° | — | — |
| 2023 | 74° | 62° | 68° | — | — |
| 2022 | 81° | 62° | 71° | — | — |
| 2021 | 79° | 63° | 71° | — | — |
| 2020 | 75° | 64° | 70° | — | — |
| 2019coldest | 68° | 62° | 65° | — | — |
| 2018 | 75° | 63° | 69° | — | — |
| 2017 | 83° | 63° | 73° | — | — |
| 2016 | 75° | 64° | 70° | — | — |
| 2015 | 78° | 64° | 71° | — | — |
| 2014 | 78° | 68° | 73° | — | — |
| 2013 | 76° | 64° | 70° | — | — |
| 2012 | 77° | 60° | 69° | — | — |
| 2011 | 75° | 62° | 69° | — | — |
| 2010 | 75° | 63° | 69° | — | — |
| 2009 | 74° | 62° | 68° | — | — |
| 2008 | 75° | 64° | 70° | — | — |
| 2007 | 74° | 61° | 67° | — | — |
| 2006 | 93° | 64° | 79° | — | — |
| 2005 | 72° | 60° | 66° | — | — |
| 2004 | 77° | 63° | 70° | — | — |
| 2003 | 77° | 61° | 69° | — | — |
| 2002 | 75° | 62° | 69° | — | — |
| 2001 | 77° | 62° | 70° | — | — |
| 2000 | 91° | 65° | 78° | — | — |
| 1999 | 72° | 61° | 66° | — | — |
| 1998 | 77° | 62° | 70° | — | — |
| 1997 | 79° | 66° | 72° | — | — |
| 1996 | 78° | 62° | 70° | — | — |
| 1995 | 74° | 61° | 67° | — | — |
| 1994 | 89° | 63° | 76° | — | — |
| 1993 | 81° | 63° | 72° | — | — |
| 1992 | 79° | 60° | 69° | — | — |
| 1991 | 74° | 58° | 66° | — | — |
| 1990 | 93° | 62° | 78° | — | — |
| 1989 | 77° | 62° | 70° | — | — |
| 1988 | 82° | 59° | 71° | — | — |
| 1987 | 77° | 63° | 70° | — | — |
| 1986 | 78° | 61° | 69° | — | — |
| 1985 | 75° | 60° | 68° | — | — |
| 1984 | 83° | 64° | 73° | — | — |
| 1983 | 78° | 63° | 70° | — | — |
| 1982 | 76° | 61° | 68° | — | — |
| 1981 | 88° | 65° | 76° | — | — |
| 1980 | 80° | 56° | 68° | — | — |
| 1979 | 80° | 61° | 70° | — | — |
| 1978 | 84° | 60° | 72° | — | — |
| 1977 | 76° | 61° | 68° | — | — |
| 1976warmest | 93° | 64° | 79° | — | — |
| 1975 | 79° | 55° | 67° | — | — |
| 1974 | 85° | 62° | 73° | — | — |
| 1973 | 81° | 62° | 71° | — | — |
| 1972 | 75° | 61° | 68° | — | — |
| 1971 | 75° | 61° | 68° | — | — |
55 years of data from SANTA ANA JOHN WAYNE AP