Weather on March 14
San Marcos, CA
55 Years of Data
Avg High
70°F
Avg Low
48°F
Warmest
2015
73°F avg
Coldest
1973
49°F avg
About This Date
March 14th in San Marcos, CA typically brings pleasant spring weather, with average highs around 70°F and lows near 48°F. Over 56 years of records, the warmest March 14th was in 2015 (73°F average), while the coldest was 1973 (49°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 25% of March 14th dates historically, with the wettest March 14th recording 1.32" of rain. The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
Planning for March 14th 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 | 75° | 58° | 66° | — | — |
| 2025 | 53° | 44° | 49° | 1.17" | — |
| 2024 | 67° | 50° | 58° | — | — |
| 2023 | 69° | 53° | 61° | 0.1" | — |
| 2022 | 78° | 46° | 62° | — | — |
| 2021 | 63° | 49° | 56° | — | — |
| 2020 | 63° | 52° | 57° | 0.25" | — |
| 2019 | 71° | 44° | 58° | — | — |
| 2018 | 68° | 57° | 63° | 0.28" | — |
| 2017 | 91° | 54° | 72° | — | — |
| 2016 | 67° | 56° | 61° | — | — |
| 2015warmest | 91° | 56° | 73° | — | — |
| 2014 | 72° | 48° | 60° | — | — |
| 2013 | 90° | 50° | 70° | — | — |
| 2012 | 74° | 43° | 58° | — | — |
| 2011 | 77° | 49° | 63° | — | — |
| 2010 | 61° | 45° | 53° | — | — |
| 2009 | 60° | 54° | 57° | — | — |
| 2008 | 62° | 52° | 57° | — | — |
| 2007 | 74° | 49° | 61° | — | — |
| 2006 | 58° | 42° | 50° | — | — |
| 2005 | 70° | 54° | 62° | — | — |
| 2004 | 76° | 50° | 63° | — | — |
| 2003 | 73° | 55° | 64° | — | — |
| 2002 | 62° | 37° | 50° | — | — |
| 2001 | 70° | 42° | 56° | — | — |
| 2000 | 79° | 46° | 62° | — | — |
| 1999 | 70° | 43° | 56° | — | — |
| 1998 | 63° | 51° | 57° | 0.71" | — |
| 1997 | 79° | 46° | 62° | — | — |
| 1996 | 66° | 45° | 55° | 0.18" | — |
| 1995 | 78° | 50° | 64° | — | — |
| 1994 | 85° | 49° | 67° | — | — |
| 1993 | 76° | 57° | 66° | — | — |
| 1992 | 71° | 50° | 61° | — | — |
| 1991 | 62° | 43° | 52° | 1.14" | — |
| 1990 | 62° | 38° | 50° | — | — |
| 1989 | 71° | 52° | 61° | — | — |
| 1988 | 75° | 39° | 57° | — | — |
| 1987 | 66° | 47° | 56° | — | — |
| 1986 | 61° | 46° | 53° | 1.22" | — |
| 1985 | 68° | 50° | 59° | — | — |
| 1984 | 67° | 54° | 60° | 0.18" | — |
| 1983 | 69° | 54° | 61° | 0.25" | — |
| 1982 | 60° | 53° | 57° | 1.32" | — |
| 1981 | 68° | 46° | 57° | 0.28" | — |
| 1980 | 77° | 46° | 62° | — | — |
| 1979 | 74° | 45° | 59° | — | — |
| 1978 | 65° | 42° | 53° | — | — |
| 1977 | 60° | 39° | 50° | — | — |
| 1976 | 75° | 38° | 56° | — | — |
| 1975 | 57° | 41° | 49° | 1.02" | — |
| 1974 | 77° | 45° | 61° | — | — |
| 1973coldest | 62° | 35° | 49° | 0.41" | — |
| 1972 | 70° | 52° | 61° | — | — |
| 1971 | 59° | 43° | 51° | — | — |
56 years of data from ESCONDIDO #2