Weather on October 15
Murrieta, CA
55 Years of Data
Avg High
80°F
Avg Low
55°F
Warmest
2020
84°F avg
Coldest
1981
55°F avg
About This Date
October 15th in Murrieta, CA typically brings warm fall weather, with average highs around 80°F and lows near 55°F — a 25°F daily swing. Over 54 years of records, the warmest October 15th was in 2020 (84°F average), while the coldest was 1981 (55°F) — a 29°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
Planning for October 15th in Murrieta, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 64° | 50° | 57° | — | — |
| 2024 | 71° | 53° | 62° | — | — |
| 2023 | 92° | 63° | 77° | — | — |
| 2022 | 61° | 56° | 58° | — | — |
| 2021 | 83° | 60° | 71° | — | — |
| 2020warmest | 97° | 71° | 84° | — | — |
| 2019 | 87° | 56° | 71° | — | — |
| 2018 | 73° | 59° | 66° | — | — |
| 2017 | 92° | 68° | 80° | — | — |
| 2016 | 75° | 53° | 64° | — | — |
| 2015 | 76° | 64° | 70° | — | — |
| 2014 | 74° | 57° | 65° | — | — |
| 2013 | 81° | 60° | 70° | — | — |
| 2012 | 90° | 65° | 77° | — | — |
| 2011 | 78° | 59° | 69° | — | — |
| 2010 | 69° | 56° | 62° | — | — |
| 2009 | 85° | 57° | 71° | — | — |
| 2008 | 89° | 64° | 77° | — | — |
| 2007 | 63° | 53° | 58° | — | — |
| 2006 | 62° | 51° | 57° | — | — |
| 2005 | 76° | 52° | 64° | — | — |
| 2004 | 79° | 54° | 66° | — | — |
| 2003 | 79° | 59° | 69° | — | — |
| 2002 | 67° | 50° | 58° | — | — |
| 2001 | 90° | 63° | 76° | — | — |
| 2000 | 77° | 56° | 66° | — | — |
| 1999 | 72° | 52° | 62° | — | — |
| 1998 | 65° | 53° | 59° | — | — |
| 1997 | 97° | 68° | 82° | — | — |
| 1996 | 78° | 59° | 69° | — | — |
| 1995 | 80° | 55° | 68° | — | — |
| 1994 | 64° | 50° | 57° | — | — |
| 1993 | 73° | 54° | 63° | — | — |
| 1992 | 76° | 57° | 66° | — | — |
| 1991 | 97° | 56° | 76° | — | — |
| 1990 | 84° | 51° | 68° | — | — |
| 1988 | 91° | 42° | 67° | — | — |
| 1987 | 73° | 55° | 64° | — | — |
| 1986 | 81° | 49° | 65° | — | — |
| 1985 | 85° | 51° | 68° | — | — |
| 1984 | 72° | 54° | 63° | — | — |
| 1983 | 75° | 59° | 67° | — | — |
| 1982 | 89° | 41° | 65° | — | — |
| 1981coldest | 70° | 41° | 55° | — | — |
| 1980 | 71° | 43° | 57° | — | — |
| 1979 | 81° | 57° | 69° | — | — |
| 1978 | 93° | 52° | 72° | — | — |
| 1977 | 100° | 50° | 75° | — | — |
| 1976 | 83° | 54° | 68° | — | — |
| 1975 | 89° | — | — | — | — |
| 1974 | 95° | 45° | 70° | — | — |
| 1973 | 97° | 46° | 71° | — | — |
| 1972 | 80° | 51° | 66° | — | — |
| 1971 | 69° | 43° | 56° | — | — |
54 years of data from SANTA ROSA PLATEAU CALIFORNIA