Weather on March 2
San Marcos, CA
55 Years of Data
Avg High
68°F
Avg Low
46°F
Warmest
2009
69°F avg
Coldest
1976
46°F avg
About This Date
March 2nd in San Marcos, CA typically brings mild spring weather, with average highs around 68°F and lows near 46°F. Over 56 years of records, the warmest March 2nd was in 2009 (69°F average), while the coldest was 1976 (46°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 32% of March 2nd dates historically, with the wettest March 2nd recording 3.25" of rain. The last decade has been 2.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.7°F warmer on this date compared to 20-30 years ago.
Planning for March 2nd in San Marcos, CA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 66° | 54° | 60° | — | — |
| 2025 | 65° | 51° | 58° | 0.05" | — |
| 2024 | 64° | 54° | 59° | 1.12" | — |
| 2023 | 65° | 35° | 50° | — | — |
| 2022 | 87° | 47° | 67° | — | — |
| 2021 | 79° | 41° | 60° | — | — |
| 2020 | 65° | 46° | 55° | 0.25" | — |
| 2019 | 60° | 55° | 58° | 1.14" | — |
| 2018 | 66° | 41° | 54° | — | — |
| 2017 | 79° | 43° | 61° | — | — |
| 2016 | 79° | 50° | 64° | — | — |
| 2015 | 56° | 48° | 52° | 1.83" | — |
| 2014 | 59° | 53° | 56° | 0.3" | — |
| 2013 | 84° | 47° | 65° | — | — |
| 2012 | 72° | 43° | 57° | — | — |
| 2011 | 65° | 42° | 53° | — | — |
| 2010 | 62° | 51° | 57° | — | — |
| 2009warmest | 83° | 55° | 69° | — | — |
| 2008 | 81° | 34° | 57° | — | — |
| 2007 | 68° | 39° | 54° | — | — |
| 2006 | 59° | 46° | 53° | — | — |
| 2005 | 68° | 51° | 60° | — | — |
| 2004 | 62° | 42° | 52° | 1.42" | — |
| 2003 | 67° | 45° | 56° | — | — |
| 2002 | 68° | 43° | 55° | — | — |
| 2001 | 61° | 40° | 50° | — | — |
| 2000 | 70° | 43° | 56° | — | — |
| 1999 | 80° | 45° | 62° | — | — |
| 1998 | 69° | 48° | 59° | — | — |
| 1997 | 67° | 37° | 52° | — | — |
| 1996 | 75° | 41° | 58° | — | — |
| 1995 | 64° | 48° | 56° | 0.03" | — |
| 1994 | 83° | 43° | 63° | — | — |
| 1993 | 67° | 41° | 54° | — | — |
| 1992 | 66° | 51° | 59° | 2.41" | — |
| 1991 | 66° | 50° | 58° | — | — |
| 1990 | 68° | 54° | 61° | — | — |
| 1989 | 59° | 51° | 55° | 0.03" | — |
| 1988 | 68° | 45° | 56° | 0.51" | — |
| 1987 | 68° | 47° | 57° | — | — |
| 1986 | 63° | 55° | 59° | — | — |
| 1985 | 57° | 47° | 52° | 0.23" | — |
| 1984 | 72° | 44° | 58° | — | — |
| 1983 | 64° | 50° | 57° | 1.27" | — |
| 1982 | 64° | 49° | 56° | — | — |
| 1981 | 60° | 47° | 53° | 1.35" | — |
| 1980 | 68° | 53° | 61° | — | — |
| 1979 | 58° | 34° | 46° | 0.51" | — |
| 1978 | 58° | 55° | 56° | 3.25" | — |
| 1977 | 60° | 34° | 47° | — | — |
| 1976coldest | 55° | 38° | 46° | 0.33" | — |
| 1975 | 68° | 43° | 55° | — | — |
| 1974 | 66° | 52° | 59° | 0.91" | — |
| 1973 | 65° | 46° | 55° | — | — |
| 1972 | 80° | 48° | 64° | — | — |
| 1971 | 64° | 30° | 47° | — | — |
56 years of data from ESCONDIDO #2