Weather on February 23
San Marcos, CA
55 Years of Data
About This Date
February 23rd in San Marcos, CA typically brings pleasant winter weather, with average highs around 70°F and lows near 44°F — a 26°F daily swing. Over 56 years of records, the warmest February 23rd was in 1989 (69°F average), while the coldest was 2022 (48°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 30% of February 23rd dates historically, with the wettest February 23rd recording 3.15" 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 23rd in San Marcos, CA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 83° | 47° | 65° | — | — |
| 2025 | 84° | 47° | 65° | — | — |
| 2024 | 81° | 48° | 64° | — | — |
| 2023 | 54° | 44° | 49° | 1.73" | — |
| 2022coldest | 54° | 42° | 48° | 1.17" | — |
| 2021 | 80° | 44° | 62° | — | — |
| 2020 | 66° | 53° | 60° | 0.2" | — |
| 2019 | 65° | 35° | 50° | — | — |
| 2018 | 56° | 46° | 51° | 0.2" | — |
| 2017 | 60° | 44° | 52° | — | — |
| 2016 | 85° | 48° | 66° | — | — |
| 2015 | 66° | 51° | 59° | 2.16" | — |
| 2014 | 78° | 45° | 61° | — | — |
| 2013 | 65° | 36° | 50° | 0.08" | — |
| 2012 | 82° | 46° | 64° | — | — |
| 2011 | 60° | 45° | 52° | — | — |
| 2010 | 66° | 43° | 54° | — | — |
| 2009 | 73° | 54° | 63° | — | — |
| 2008 | 62° | 45° | 53° | 0.05" | — |
| 2007 | 57° | 45° | 51° | 0.51" | — |
| 2006 | 72° | 36° | 54° | — | — |
| 2005 | 60° | — | — | 3.15" | — |
| 2004 | 62° | 48° | 55° | 2.79" | — |
| 2003 | 64° | 51° | 58° | — | — |
| 2002 | 84° | 41° | 63° | — | — |
| 2001 | 59° | 43° | 51° | 1.09" | — |
| 2000 | 60° | 51° | 56° | 1.17" | — |
| 1999 | 79° | 40° | 59° | — | — |
| 1998 | 62° | 56° | 59° | 0.84" | — |
| 1997 | 68° | 40° | 54° | — | — |
| 1996 | 71° | 37° | 54° | — | — |
| 1995 | 67° | 56° | 61° | — | — |
| 1994 | 70° | 39° | 54° | — | — |
| 1993 | 66° | 46° | 56° | — | — |
| 1992 | 80° | 47° | 63° | — | — |
| 1991 | 76° | 42° | 59° | — | — |
| 1990 | 84° | 47° | 65° | — | — |
| 1989warmest | 88° | 50° | 69° | — | — |
| 1988 | 72° | 42° | 57° | — | — |
| 1987 | 65° | 36° | 50° | 0.33" | — |
| 1986 | 82° | 45° | 63° | — | — |
| 1985 | 70° | 42° | 56° | — | — |
| 1984 | 72° | 40° | 56° | — | — |
| 1983 | 70° | 49° | 59° | — | — |
| 1982 | 71° | 51° | 61° | — | — |
| 1981 | 72° | 39° | 55° | — | — |
| 1980 | 67° | 43° | 55° | — | — |
| 1979 | 58° | 44° | 51° | 0.69" | — |
| 1978 | 75° | 44° | 60° | — | — |
| 1977 | 60° | 45° | 52° | 0.28" | — |
| 1976 | 78° | 39° | 59° | — | — |
| 1975 | 70° | 32° | 51° | — | — |
| 1974 | 78° | 36° | 57° | — | — |
| 1973 | 71° | 46° | 59° | — | — |
| 1972 | 65° | 48° | 56° | — | — |
| 1971 | 60° | 45° | 52° | 0.69" | — |