Weather on January 15
Murrieta, CA
55 Years of Data
Avg High
66°F
Avg Low
44°F
Warmest
2021
73°F avg
Coldest
2007
43°F avg
About This Date
January 15th in Murrieta, CA typically brings mild winter weather, with average highs around 66°F and lows near 44°F. Over 56 years of records, the warmest January 15th was in 2021 (73°F average), while the coldest was 2007 (43°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 5% of January 15th dates historically, with the wettest January 15th recording 5.23" of rain. The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
Planning for January 15th in Murrieta, CA? Great weather for outdoor activities.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 78° | 60° | 69° | — | — |
| 2025 | 67° | 48° | 57° | — | — |
| 2024 | 63° | 43° | 53° | — | — |
| 2023 | 53° | 44° | 49° | — | — |
| 2022 | 65° | 58° | 61° | — | — |
| 2021warmest | 83° | 64° | 73° | — | — |
| 2020 | 63° | 39° | 51° | — | — |
| 2019 | 52° | 46° | 49° | — | — |
| 2018 | 73° | 53° | 63° | — | — |
| 2017 | 58° | 47° | 52° | — | — |
| 2016 | 54° | 45° | 49° | — | — |
| 2015 | 70° | 48° | 59° | — | — |
| 2014 | 80° | 59° | 70° | — | — |
| 2013 | 58° | 33° | 45° | — | — |
| 2012 | 59° | 47° | 53° | — | — |
| 2011 | 76° | 57° | 66° | — | — |
| 2010 | 67° | 51° | 59° | — | — |
| 2009 | 76° | 59° | 67° | — | — |
| 2008 | 65° | 46° | 55° | — | — |
| 2007coldest | 55° | 31° | 43° | — | — |
| 2006 | 59° | 40° | 49° | — | — |
| 2005 | 70° | 47° | 58° | — | — |
| 2004 | 64° | 48° | 56° | — | — |
| 2003 | 73° | 49° | 61° | — | — |
| 2002 | 52° | 46° | 49° | — | — |
| 2001 | 52° | 38° | 45° | — | — |
| 2000 | 76° | 57° | 66° | — | — |
| 1999 | 71° | 52° | 61° | — | — |
| 1998 | 55° | 47° | 51° | — | — |
| 1997 | 55° | 44° | 50° | — | — |
| 1996 | 71° | 47° | 59° | — | — |
| 1995 | 55° | 41° | 48° | — | — |
| 1994 | 69° | 51° | 60° | — | — |
| 1993 | 56° | 36° | 46° | 5.23" | — |
| 1992 | 66° | 35° | 51° | — | — |
| 1991 | 71° | 39° | 55° | — | — |
| 1990 | 57° | 43° | 50° | — | — |
| 1989 | 63° | 29° | 46° | — | — |
| 1988 | 58° | 35° | 46° | — | — |
| 1987 | 52° | 40° | 46° | — | — |
| 1986 | 61° | 44° | 52° | — | — |
| 1985 | 68° | 36° | 52° | — | — |
| 1984 | 60° | 32° | 46° | — | — |
| 1983 | 82° | 40° | 61° | — | — |
| 1982 | 66° | 32° | 49° | — | — |
| 1981 | 75° | 40° | 57° | — | — |
| 1980 | 65° | 48° | 56° | — | — |
| 1979 | 51° | 38° | 44° | 0.74" | — |
| 1978 | 57° | 48° | 53° | 3.89" | — |
| 1977 | 68° | 31° | 49° | — | — |
| 1976 | 83° | 27° | 55° | — | — |
| 1975 | 83° | 31° | 57° | — | — |
| 1974 | 77° | 36° | 56° | — | — |
| 1973 | 68° | 38° | 53° | — | — |
| 1972 | 74° | 45° | 59° | — | — |
| 1971 | 72° | 30° | 51° | — | — |
56 years of data from SANTA ROSA PLATEAU CALIFORNIA