Weather on October 17
Murrieta, CA
55 Years of Data
Avg High
80°F
Avg Low
55°F
Warmest
2012
82°F avg
Coldest
1971
51°F avg
About This Date
October 17th 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 55 years of records, the warmest October 17th was in 2012 (82°F average), while the coldest was 1971 (51°F) — a 31°F range across recorded history. Rain or other precipitation has occurred on about 2% of October 17th dates historically. The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.0°F warmer on this date compared to 20-30 years ago.
Planning for October 17th in Murrieta, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 80° | 56° | 68° | — | — |
| 2024 | 65° | 55° | 60° | — | — |
| 2023 | 84° | 63° | 73° | — | — |
| 2022 | 78° | 57° | 68° | — | — |
| 2021 | 75° | 52° | 63° | — | — |
| 2020 | 90° | 70° | 80° | — | — |
| 2019 | 73° | 54° | 63° | — | — |
| 2018 | 78° | 56° | 67° | — | — |
| 2017 | 93° | 69° | 81° | — | — |
| 2016 | 67° | 54° | 60° | — | — |
| 2015 | 78° | 63° | 70° | — | — |
| 2014 | 74° | 57° | 65° | — | — |
| 2013 | 81° | 60° | 70° | — | — |
| 2012warmest | 95° | 69° | 82° | — | — |
| 2011 | 84° | 64° | 74° | — | — |
| 2010 | 57° | 54° | 55° | — | — |
| 2009 | 93° | 70° | 81° | — | — |
| 2008 | 91° | 66° | 79° | — | — |
| 2007 | 66° | 51° | 59° | — | — |
| 2006 | 66° | 50° | 58° | — | — |
| 2005 | 56° | 51° | 53° | — | — |
| 2004 | 65° | 54° | 59° | — | — |
| 2003 | 94° | 67° | 80° | — | — |
| 2002 | 59° | 50° | 55° | — | — |
| 2001 | 82° | 59° | 71° | — | — |
| 2000 | 89° | 59° | 74° | — | — |
| 1999 | 81° | 61° | 71° | — | — |
| 1998 | 77° | 56° | 66° | — | — |
| 1997 | 92° | 65° | 78° | — | — |
| 1996 | 78° | 54° | 66° | — | — |
| 1995 | 79° | 53° | 66° | — | — |
| 1994 | 77° | 47° | 62° | — | — |
| 1993 | 65° | 50° | 57° | — | — |
| 1992 | 85° | 50° | 67° | — | — |
| 1991 | 94° | 55° | 74° | — | — |
| 1990 | 85° | 55° | 70° | — | — |
| 1989 | 95° | 51° | 73° | — | — |
| 1988 | 97° | 55° | 76° | — | — |
| 1987 | 84° | 56° | 70° | — | — |
| 1986 | 73° | 57° | 65° | — | — |
| 1985 | 77° | 50° | 64° | — | — |
| 1984 | 71° | 53° | 62° | — | — |
| 1983 | 71° | 61° | 66° | — | — |
| 1982 | 92° | 47° | 69° | — | — |
| 1981 | 79° | 38° | 58° | — | — |
| 1980 | 74° | 42° | 58° | — | — |
| 1979 | 76° | 52° | 64° | — | — |
| 1978 | 80° | 53° | 67° | — | — |
| 1977 | 94° | 53° | 73° | — | — |
| 1976 | 86° | 45° | 65° | — | — |
| 1975 | 91° | — | — | — | — |
| 1974 | 97° | 47° | 72° | — | — |
| 1973 | 95° | 48° | 72° | — | — |
| 1972 | 71° | 55° | 63° | — | — |
| 1971coldest | 65° | 38° | 51° | 0.43" | — |
55 years of data from SANTA ROSA PLATEAU CALIFORNIA