Weather on February 9
San Marcos, CA
55 Years of Data
Avg High
69°F
Avg Low
45°F
Warmest
2016
69°F avg
Coldest
2013
45°F avg
About This Date
February 9th in San Marcos, CA typically brings mild winter weather, with average highs around 69°F and lows near 45°F. Over 56 years of records, the warmest February 9th was in 2016 (69°F average), while the coldest was 2013 (45°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 25% of February 9th dates historically, with the wettest February 9th recording 2.26" of rain. The last decade has been 4.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.6°F warmer on this date compared to 20-30 years ago.
Planning for February 9th in San Marcos, CA? Great weather for outdoor activities.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 85° | 50° | 67° | — | — |
| 2025 | 73° | 48° | 61° | — | — |
| 2024 | 59° | 48° | 54° | 0.81" | — |
| 2023 | 82° | 43° | 62° | — | — |
| 2022 | 88° | 47° | 67° | — | — |
| 2021 | 62° | 48° | 55° | — | — |
| 2020 | 55° | 50° | 53° | 0.3" | — |
| 2019 | 58° | 45° | 51° | 0.05" | — |
| 2018 | 79° | 47° | 63° | — | — |
| 2017 | 82° | 54° | 68° | — | — |
| 2016warmest | 89° | 49° | 69° | — | — |
| 2015 | 75° | 53° | 64° | — | — |
| 2014 | 66° | 50° | 58° | — | — |
| 2013coldest | 54° | 37° | 45° | — | — |
| 2012 | 81° | 46° | 63° | — | — |
| 2011 | 70° | 42° | 56° | — | — |
| 2010 | 59° | 46° | 53° | 0.89" | — |
| 2009 | 55° | 47° | 51° | 0.84" | — |
| 2008 | 82° | 35° | 59° | — | — |
| 2007 | 67° | 49° | 58° | — | — |
| 2006 | 80° | 46° | 63° | — | — |
| 2005 | 72° | 41° | 56° | — | — |
| 2004 | 70° | 36° | 53° | — | — |
| 2003 | 70° | 38° | 54° | — | — |
| 2002 | 75° | 42° | 59° | — | — |
| 2001 | 75° | 33° | 54° | — | — |
| 2000 | 70° | 47° | 58° | — | — |
| 1999 | 60° | 51° | 56° | 0.05" | — |
| 1998 | 64° | 47° | 55° | 0.97" | — |
| 1997 | 66° | 40° | 53° | — | — |
| 1996 | 82° | 48° | 65° | — | — |
| 1995 | 64° | 49° | 56° | — | — |
| 1994 | 65° | 38° | 51° | — | — |
| 1993 | 60° | 52° | 56° | 0.97" | — |
| 1992 | 67° | 44° | 55° | — | — |
| 1991 | 86° | 44° | 65° | — | — |
| 1990 | 67° | 35° | 51° | — | — |
| 1989 | 61° | 47° | 54° | 0.3" | — |
| 1988 | 86° | 43° | 64° | — | — |
| 1987 | 70° | 51° | 60° | — | — |
| 1986 | 58° | 36° | 47° | 0.61" | — |
| 1985 | 61° | 50° | 55° | 1.24" | — |
| 1984 | 66° | 41° | 54° | — | — |
| 1983 | 63° | 43° | 53° | — | — |
| 1982 | 63° | 45° | 54° | — | — |
| 1981 | 59° | 43° | 51° | — | — |
| 1980 | 72° | 38° | 55° | — | — |
| 1979 | 72° | 37° | 54° | — | — |
| 1978 | 62° | 53° | 58° | 1.24" | — |
| 1977 | 65° | 45° | 55° | — | — |
| 1976 | 58° | 44° | 51° | 2.26" | — |
| 1975 | 56° | 48° | 52° | 0.51" | — |
| 1974 | 76° | 36° | 56° | — | — |
| 1973 | 66° | 46° | 56° | — | — |
| 1972 | 69° | 46° | 58° | — | — |
| 1971 | 81° | 35° | 58° | — | — |
56 years of data from ESCONDIDO #2