Weather on February 5
Costa Mesa, CA
55 Years of Data
Avg High
68°F
Avg Low
48°F
Warmest
1987
69°F avg
Coldest
1989
47°F avg
About This Date
February 5th in Costa Mesa, CA typically brings mild winter weather, with average highs around 68°F and lows near 48°F. Over 56 years of records, the warmest February 5th was in 1987 (69°F average), while the coldest was 1989 (47°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 25% of February 5th dates historically, with the wettest February 5th recording 3.86" of rain. 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 February 5th in Costa Mesa, CA? Great weather for outdoor activities.
Warming Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 80° | 54° | 67° | — | — |
| 2025 | 69° | 55° | 62° | 0.03" | — |
| 2024 | 59° | 55° | 57° | 3.86" | — |
| 2023 | 64° | 53° | 59° | — | — |
| 2022 | 74° | 44° | 59° | — | — |
| 2021 | 68° | 46° | 57° | — | — |
| 2020 | 64° | 42° | 53° | — | — |
| 2019 | 57° | 48° | 53° | 0.36" | — |
| 2018 | 70° | 51° | 60° | — | — |
| 2017 | 59° | 50° | 55° | — | — |
| 2016 | 79° | 46° | 62° | — | — |
| 2015 | 77° | 54° | 65° | — | — |
| 2014 | 64° | 48° | 56° | — | — |
| 2013 | 57° | 52° | 54° | — | — |
| 2012 | 75° | 45° | 60° | — | — |
| 2011 | 65° | 44° | 54° | — | — |
| 2010 | 57° | 53° | 55° | 1.63" | — |
| 2009 | 64° | 56° | 60° | 0.41" | — |
| 2008 | 63° | 41° | 52° | — | — |
| 2007 | 84° | 49° | 66° | — | — |
| 2006 | 72° | 53° | 62° | 0.03" | — |
| 2005 | 63° | 49° | 56° | — | — |
| 2004 | 63° | 44° | 53° | — | — |
| 2003 | 70° | 45° | 57° | — | — |
| 2002 | 69° | 41° | 55° | — | — |
| 2001 | 78° | 53° | 66° | — | — |
| 2000 | 66° | 54° | 60° | 0.05" | — |
| 1999 | 58° | 46° | 52° | 0.74" | — |
| 1998 | 64° | 50° | 57° | — | — |
| 1997 | 73° | 46° | 60° | — | — |
| 1996 | 72° | 56° | 64° | — | — |
| 1995 | 79° | 50° | 64° | — | — |
| 1994 | 67° | 54° | 60° | 0.03" | — |
| 1993 | 71° | 51° | 61° | — | — |
| 1992 | 75° | 51° | 63° | — | — |
| 1991 | 69° | 51° | 60° | — | — |
| 1990 | 63° | 38° | 50° | — | — |
| 1989coldest | 55° | 39° | 47° | — | — |
| 1988 | 78° | 59° | 69° | — | — |
| 1987warmest | 80° | 57° | 69° | — | — |
| 1986 | 72° | 46° | 59° | — | — |
| 1985 | 59° | 38° | 48° | — | — |
| 1984 | 73° | 48° | 61° | — | — |
| 1983 | 63° | 45° | 54° | 0.25" | — |
| 1982 | 69° | 44° | 57° | — | — |
| 1981 | 67° | 45° | 56° | — | — |
| 1980 | 75° | 51° | 63° | — | — |
| 1979 | 71° | 44° | 58° | — | — |
| 1978 | 78° | 56° | 67° | 2.11" | — |
| 1977 | 70° | 41° | 55° | — | — |
| 1976 | 60° | 48° | 54° | 0.38" | — |
| 1975 | 62° | 48° | 55° | 0.48" | — |
| 1974 | 75° | 41° | 58° | — | — |
| 1973 | 65° | 43° | 54° | — | — |
| 1972 | 61° | 47° | 54° | 0.08" | — |
| 1971 | 65° | 42° | 53° | — | — |
56 years of data from SANTA ANA JOHN WAYNE AP