Weather on February 9
Costa Mesa, CA
55 Years of Data
Avg High
69°F
Avg Low
49°F
Warmest
2016
71°F avg
Coldest
2013
47°F avg
About This Date
February 9th in Costa Mesa, CA typically brings mild winter weather, with average highs around 69°F and lows near 49°F. Over 56 years of records, the warmest February 9th was in 2016 (71°F average), while the coldest was 2013 (47°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 29% of February 9th dates historically, with the wettest February 9th recording 4.57" of rain. The last decade has been 3.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.5°F warmer on this date compared to 20-30 years ago.
Planning for February 9th in Costa Mesa, CA? Great weather for outdoor activities.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 75° | 54° | 64° | — | — |
| 2025 | 67° | 47° | 57° | — | — |
| 2024 | 59° | 49° | 54° | — | — |
| 2023 | 76° | 48° | 62° | — | — |
| 2022 | 91° | 50° | 71° | — | — |
| 2021 | 60° | 55° | 58° | — | — |
| 2020 | 60° | 55° | 58° | 0.76" | — |
| 2019 | 61° | 47° | 54° | 0.58" | — |
| 2018 | 67° | 51° | 59° | — | — |
| 2017 | 69° | 56° | 62° | — | — |
| 2016warmest | 89° | 53° | 71° | — | — |
| 2015 | 75° | 59° | 67° | — | — |
| 2014 | 66° | 56° | 61° | — | — |
| 2013coldest | 57° | 38° | 47° | 0.05" | — |
| 2012 | 82° | 51° | 67° | — | — |
| 2011 | 73° | 47° | 60° | — | — |
| 2010 | 60° | 45° | 52° | 0.61" | — |
| 2009 | 56° | 48° | 52° | 0.33" | — |
| 2008 | 77° | 46° | 62° | — | — |
| 2007 | 68° | 50° | 59° | — | — |
| 2006 | 75° | 51° | 63° | — | — |
| 2005 | 72° | 46° | 59° | — | — |
| 2004 | 67° | 42° | 54° | — | — |
| 2003 | 68° | 44° | 56° | — | — |
| 2002 | 76° | 44° | 60° | — | — |
| 2001 | 60° | 43° | 51° | — | — |
| 2000 | 65° | 50° | 57° | — | — |
| 1999 | 64° | 52° | 58° | 0.08" | — |
| 1998 | 64° | 46° | 55° | 1.5" | — |
| 1997 | 67° | 45° | 56° | — | — |
| 1996 | 82° | 54° | 68° | — | — |
| 1995 | 65° | 51° | 58° | 0.03" | — |
| 1994 | 66° | 44° | 55° | 0.03" | — |
| 1993 | 63° | 52° | 57° | 0.46" | — |
| 1992 | 66° | 48° | 57° | — | — |
| 1991 | 81° | 46° | 63° | — | — |
| 1990 | 67° | 43° | 55° | — | — |
| 1989 | 62° | 49° | 55° | 1.3" | — |
| 1988 | 83° | 47° | 65° | — | — |
| 1987 | 75° | 57° | 66° | 0.28" | — |
| 1986 | 64° | 42° | 53° | — | — |
| 1985 | 61° | 50° | 55° | — | — |
| 1984 | 67° | 48° | 57° | — | — |
| 1983 | 68° | 50° | 59° | — | — |
| 1982 | 63° | 49° | 56° | — | — |
| 1981 | 59° | 50° | 55° | 2.49" | — |
| 1980 | 74° | 47° | 60° | — | — |
| 1979 | 67° | 46° | 56° | — | — |
| 1978 | 65° | 50° | 57° | 4.57" | — |
| 1977 | 71° | 49° | 60° | — | — |
| 1976 | 61° | 50° | 55° | 1.52" | — |
| 1975 | 65° | 48° | 56° | 1.27" | — |
| 1974 | 78° | 49° | 63° | — | — |
| 1973 | 65° | 46° | 55° | — | — |
| 1972 | 69° | 51° | 60° | — | — |
| 1971 | 77° | 44° | 61° | — | — |
56 years of data from SANTA ANA JOHN WAYNE AP