Weather on May 10
Costa Mesa, CA
55 Years of Data
Avg High
73°F
Avg Low
57°F
Warmest
1993
77°F avg
Coldest
1985
58°F avg
About This Date
May 10th in Costa Mesa, CA typically brings pleasant spring weather, with average highs around 73°F and lows near 57°F. Over 55 years of records, the warmest May 10th was in 1993 (77°F average), while the coldest was 1985 (58°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 2% of May 10th dates historically, with the wettest May 10th recording 0.64" of rain. The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
Planning for May 10th in Costa Mesa, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 91° | 59° | 75° | — | — |
| 2024 | 70° | 61° | 65° | — | — |
| 2023 | 67° | 58° | 62° | — | — |
| 2022 | 71° | 55° | 63° | — | — |
| 2021 | 68° | 60° | 64° | — | — |
| 2020 | 79° | 67° | 73° | — | — |
| 2019 | 67° | 59° | 63° | — | — |
| 2018 | 70° | 60° | 65° | — | — |
| 2017 | 67° | 61° | 64° | — | — |
| 2016 | 70° | 59° | 64° | — | — |
| 2015 | 72° | 54° | 63° | — | — |
| 2014 | 73° | 62° | 68° | — | — |
| 2013 | 73° | 59° | 66° | — | — |
| 2012 | 72° | 59° | 65° | — | — |
| 2011 | 69° | 54° | 61° | — | — |
| 2010 | 68° | 54° | 61° | — | — |
| 2009 | 70° | 60° | 65° | — | — |
| 2008 | 70° | 57° | 63° | — | — |
| 2007 | 77° | 55° | 66° | — | — |
| 2006 | 74° | 59° | 66° | — | — |
| 2005 | 71° | 55° | 63° | — | — |
| 2004 | 71° | 60° | 66° | — | — |
| 2003 | 68° | 50° | 59° | — | — |
| 2002 | 67° | 57° | 62° | — | — |
| 2001 | 71° | 60° | 66° | — | — |
| 2000 | 70° | 58° | 64° | — | — |
| 1999 | 67° | 56° | 61° | — | — |
| 1998 | 71° | 55° | 63° | — | — |
| 1997 | 78° | 60° | 69° | — | — |
| 1996 | 83° | 58° | 70° | — | — |
| 1995 | 70° | 54° | 62° | — | — |
| 1994 | 70° | 59° | 64° | — | — |
| 1993warmest | 91° | 63° | 77° | — | — |
| 1992 | 74° | 63° | 68° | — | — |
| 1991 | 68° | 53° | 61° | — | — |
| 1990 | 70° | 58° | 64° | — | — |
| 1989 | 69° | 59° | 64° | — | — |
| 1988 | 89° | 55° | 72° | — | — |
| 1987 | 75° | 61° | 68° | — | — |
| 1986 | 78° | 55° | 67° | — | — |
| 1985coldest | 65° | 52° | 58° | — | — |
| 1984 | 82° | 59° | 71° | — | — |
| 1983 | 70° | 54° | 62° | — | — |
| 1982 | 67° | 52° | 59° | — | — |
| 1981 | 88° | 59° | 73° | — | — |
| 1980 | 65° | 54° | 59° | 0.64" | — |
| 1979 | 77° | 50° | 64° | — | — |
| 1978 | 79° | 60° | 69° | — | — |
| 1977 | 66° | 52° | 59° | — | — |
| 1976 | 75° | 61° | 68° | — | — |
| 1975 | 77° | 51° | 64° | — | — |
| 1974 | 70° | 57° | 63° | — | — |
| 1973 | 78° | 56° | 67° | — | — |
| 1972 | 75° | 56° | 65° | — | — |
| 1971 | 71° | 52° | 61° | — | — |
55 years of data from SANTA ANA JOHN WAYNE AP