Weather on March 15
Murrieta, CA
55 Years of Data
Avg High
69°F
Avg Low
45°F
Warmest
2015
74°F avg
Coldest
2021
43°F avg
About This Date
March 15th in Murrieta, CA typically brings mild spring weather, with average highs around 69°F and lows near 45°F. Over 56 years of records, the warmest March 15th was in 2015 (74°F average), while the coldest was 2021 (43°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 5% of March 15th dates historically. 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 March 15th in Murrieta, CA? Great weather for outdoor activities.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 82° | 56° | 69° | — | — |
| 2025 | 59° | 41° | 50° | — | — |
| 2024 | 57° | 43° | 50° | — | — |
| 2023 | 55° | 46° | 51° | — | — |
| 2022 | 77° | 52° | 64° | — | — |
| 2021coldest | 49° | 38° | 43° | — | — |
| 2020 | 56° | 46° | 51° | — | — |
| 2019 | 68° | 46° | 57° | — | — |
| 2018 | 58° | 43° | 50° | — | — |
| 2017 | 84° | 62° | 73° | — | — |
| 2016 | 75° | 49° | 62° | — | — |
| 2015warmest | 86° | 63° | 74° | — | — |
| 2014 | 83° | 51° | 67° | — | — |
| 2013 | 78° | 57° | 68° | — | — |
| 2012 | 65° | 44° | 54° | — | — |
| 2011 | 75° | 53° | 64° | — | — |
| 2010 | 74° | 49° | 61° | — | — |
| 2009 | 57° | 43° | 50° | — | — |
| 2008 | 53° | 39° | 46° | — | — |
| 2007 | 79° | 54° | 66° | — | — |
| 2006 | 59° | 39° | 49° | — | — |
| 2005 | 68° | 47° | 57° | — | — |
| 2004 | 74° | 54° | 64° | — | — |
| 2003 | 54° | 50° | 52° | — | — |
| 2002 | 59° | 36° | 47° | — | — |
| 2001 | 67° | 47° | 57° | — | — |
| 2000 | 75° | 49° | 62° | — | — |
| 1999 | 52° | 36° | 44° | — | — |
| 1998 | 66° | 45° | 55° | — | — |
| 1997 | 70° | 50° | 60° | — | — |
| 1996 | 68° | 46° | 57° | — | — |
| 1995 | 78° | 54° | 66° | — | — |
| 1994 | 77° | 56° | 66° | — | — |
| 1993 | 71° | 44° | 58° | — | — |
| 1992 | 70° | 44° | 57° | — | — |
| 1991 | 60° | 44° | 52° | 0.23" | — |
| 1990 | 79° | 35° | 57° | — | — |
| 1989 | 77° | 49° | 63° | — | — |
| 1988 | 61° | 33° | 47° | — | — |
| 1987 | 56° | 45° | 50° | 0.3" | — |
| 1986 | 59° | 49° | 54° | — | — |
| 1985 | 60° | 47° | 53° | — | — |
| 1984 | 68° | 45° | 56° | — | — |
| 1983 | 69° | 40° | 54° | — | — |
| 1982 | 68° | 49° | 58° | 0.08" | — |
| 1981 | 76° | 38° | 57° | — | — |
| 1980 | 72° | 40° | 56° | — | — |
| 1979 | 63° | 42° | 52° | — | — |
| 1978 | 79° | 40° | 59° | — | — |
| 1977 | 67° | 30° | 48° | — | — |
| 1976 | 85° | 40° | 62° | — | — |
| 1975 | 61° | 32° | 46° | — | — |
| 1974 | 83° | 43° | 63° | — | — |
| 1973 | 69° | 35° | 52° | — | — |
| 1972 | 89° | 42° | 66° | — | — |
| 1971 | 80° | 40° | 60° | — | — |
56 years of data from SANTA ROSA PLATEAU CALIFORNIA