Weather on March 6
San Marcos, CA
55 Years of Data
Avg High
68°F
Avg Low
47°F
Warmest
1993
67°F avg
Coldest
1985
49°F avg
About This Date
March 6th in San Marcos, CA typically brings mild spring weather, with average highs around 68°F and lows near 47°F. Over 56 years of records, the warmest March 6th was in 1993 (67°F average), while the coldest was 1985 (49°F) — a 18°F range across recorded history. Rain or other precipitation has occurred on about 36% of March 6th dates historically, with the wettest March 6th recording 4.83" of rain. The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
Planning for March 6th in San Marcos, CA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 73° | 49° | 61° | — | — |
| 2025 | 60° | 44° | 52° | 2.31" | — |
| 2024 | 69° | 49° | 59° | — | — |
| 2023 | 62° | 43° | 52° | — | — |
| 2022 | 64° | 44° | 54° | 0.2" | — |
| 2021 | 70° | 49° | 59° | — | — |
| 2020 | 77° | 49° | 63° | — | — |
| 2019 | 63° | 57° | 60° | 0.51" | — |
| 2018 | 79° | 46° | 62° | — | — |
| 2017 | 63° | 41° | 52° | 0.18" | — |
| 2016 | 66° | 55° | 61° | 0.86" | — |
| 2015 | 84° | 43° | 63° | — | — |
| 2014 | 75° | 55° | 65° | — | — |
| 2013 | 64° | 51° | 58° | — | — |
| 2012 | 60° | 49° | 54° | — | — |
| 2011 | 68° | 47° | 57° | — | — |
| 2010 | 60° | 50° | 55° | 0.56" | — |
| 2009 | 58° | 46° | 52° | — | — |
| 2008 | 70° | 46° | 58° | 0.03" | — |
| 2007 | 75° | 55° | 65° | — | — |
| 2006 | 65° | 50° | 57° | 0.08" | — |
| 2005 | 70° | 50° | 60° | — | — |
| 2004 | 65° | 49° | 57° | — | — |
| 2003 | 68° | 40° | 54° | — | — |
| 2002 | 75° | 39° | 57° | — | — |
| 2001 | 65° | 53° | 59° | 1.22" | — |
| 2000 | 59° | 39° | 49° | — | — |
| 1999 | 65° | 50° | 57° | — | — |
| 1998 | 60° | 51° | 56° | 0.76" | — |
| 1997 | 78° | 39° | 59° | — | — |
| 1996 | 58° | 57° | 57° | — | — |
| 1995 | 66° | 55° | 61° | 4.83" | — |
| 1994 | 62° | 53° | 58° | 0.05" | — |
| 1993warmest | 86° | 48° | 67° | — | — |
| 1992 | 60° | 51° | 56° | 0.1" | — |
| 1991 | 74° | 51° | 62° | — | — |
| 1990 | 71° | 39° | 55° | — | — |
| 1989 | 80° | 45° | 62° | — | — |
| 1988 | 65° | 51° | 58° | — | — |
| 1987 | 64° | 54° | 59° | 1.27" | — |
| 1986 | 68° | 55° | 62° | — | — |
| 1985coldest | 60° | 37° | 49° | — | — |
| 1984 | 75° | 37° | 56° | — | — |
| 1983 | 65° | 53° | 59° | 0.79" | — |
| 1982 | 74° | 48° | 61° | — | — |
| 1981 | 65° | 45° | 55° | 0.25" | — |
| 1980 | 64° | 51° | 58° | 3.05" | — |
| 1979 | 84° | 44° | 64° | — | — |
| 1978 | 65° | 47° | 56° | 0.53" | — |
| 1977 | 76° | 34° | 55° | — | — |
| 1976 | 64° | 35° | 50° | — | — |
| 1975 | 61° | 52° | 56° | 1.8" | — |
| 1974 | 68° | 34° | 51° | — | — |
| 1973 | 61° | 48° | 54° | 0.71" | — |
| 1972 | 72° | 48° | 60° | — | — |
| 1971 | 72° | 36° | 54° | — | — |
56 years of data from ESCONDIDO #2