Weather on October 14
Costa Mesa, CA
55 Years of Data
Avg High
78°F
Avg Low
60°F
Warmest
1997
88°F avg
Coldest
1981
59°F avg
About This Date
October 14th in Costa Mesa, CA typically brings pleasant fall weather, with average highs around 78°F and lows near 60°F. Over 55 years of records, the warmest October 14th was in 1997 (88°F average), while the coldest was 1981 (59°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 5% of October 14th dates historically, with the wettest October 14th recording 0.81" of rain. The last decade has been 1.5°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.5°F cooler on this date compared to 20-30 years ago.
Planning for October 14th in Costa Mesa, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 65° | 57° | 61° | — | — |
| 2024 | 72° | 59° | 65° | — | — |
| 2023 | 80° | 60° | 70° | — | — |
| 2022 | 72° | 67° | 69° | — | — |
| 2021 | 78° | 53° | 66° | — | — |
| 2020 | 91° | 63° | 77° | — | — |
| 2019 | 74° | 63° | 68° | — | — |
| 2018 | 72° | 60° | 66° | — | — |
| 2017 | 80° | 59° | 70° | — | — |
| 2016 | 73° | 60° | 67° | — | — |
| 2015 | 84° | 72° | 78° | — | — |
| 2014 | 78° | 70° | 74° | — | — |
| 2013 | 81° | 55° | 68° | — | — |
| 2012 | 87° | 60° | 74° | — | — |
| 2011 | 80° | 62° | 71° | — | — |
| 2010 | 73° | 67° | 70° | — | — |
| 2009 | 73° | 63° | 68° | 0.81" | — |
| 2008 | 88° | 62° | 75° | — | — |
| 2007 | 70° | 55° | 62° | 0.03" | — |
| 2006 | 69° | 58° | 63° | — | — |
| 2005 | 90° | 59° | 74° | — | — |
| 2004 | 79° | 59° | 69° | — | — |
| 2003 | 72° | 61° | 66° | — | — |
| 2002 | 69° | 60° | 65° | — | — |
| 2001 | 83° | 56° | 69° | 0.03" | — |
| 2000 | 76° | 54° | 65° | — | — |
| 1999 | 76° | 59° | 67° | — | — |
| 1998 | 73° | 58° | 65° | — | — |
| 1997warmest | 100° | 76° | 88° | — | — |
| 1996 | 73° | 59° | 66° | — | — |
| 1995 | 81° | 61° | 71° | — | — |
| 1994 | 72° | 56° | 64° | — | — |
| 1993 | 76° | 63° | 69° | — | — |
| 1992 | 74° | 65° | 69° | — | — |
| 1991 | 82° | 61° | 71° | — | — |
| 1990 | 72° | 61° | 66° | — | — |
| 1989 | 70° | 62° | 66° | — | — |
| 1988 | 74° | 61° | 67° | — | — |
| 1987 | 75° | 61° | 68° | — | — |
| 1986 | 84° | 52° | 68° | — | — |
| 1985 | 86° | 53° | 70° | — | — |
| 1984 | 80° | 60° | 70° | — | — |
| 1983 | 78° | 61° | 69° | — | — |
| 1982 | 89° | 57° | 73° | — | — |
| 1981coldest | 70° | 49° | 59° | — | — |
| 1980 | 72° | 58° | 65° | — | — |
| 1979 | 77° | 65° | 71° | — | — |
| 1978 | 88° | 62° | 75° | — | — |
| 1977 | 81° | 61° | 71° | — | — |
| 1976 | 76° | 65° | 70° | — | — |
| 1975 | 83° | 50° | 66° | — | — |
| 1974 | 76° | 55° | 65° | — | — |
| 1973 | 86° | 55° | 71° | — | — |
| 1972 | 76° | 52° | 64° | — | — |
| 1971 | 73° | 62° | 68° | — | — |
55 years of data from SANTA ANA JOHN WAYNE AP