Weather on December 31
Murrieta, CA
55 Years of Data
Avg High
62°F
Avg Low
42°F
Warmest
1993
70°F avg
Coldest
2014
34°F avg
About This Date
December 31st in Murrieta, CA typically brings mild winter weather, with average highs around 62°F and lows near 42°F. Over 55 years of records, the warmest December 31st was in 1993 (70°F average), while the coldest was 2014 (34°F) — a 36°F range across recorded history. Rain or other precipitation has occurred on about 7% of December 31st dates historically, with the wettest December 31st recording 1.43" of rain. 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 December 31st in Murrieta, CA? Great weather for outdoor activities.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 65° | 50° | 57° | — | — |
| 2024 | 66° | 47° | 56° | — | — |
| 2023 | 58° | 44° | 51° | — | — |
| 2022 | 53° | 50° | 52° | — | — |
| 2021 | 58° | 44° | 51° | — | — |
| 2020 | 60° | 43° | 51° | — | — |
| 2019 | 64° | 49° | 56° | — | — |
| 2018 | 51° | 39° | 45° | — | — |
| 2017 | 68° | 53° | 61° | — | — |
| 2016 | 53° | 46° | 49° | 1.43" | — |
| 2015 | 59° | 39° | 49° | — | — |
| 2014coldest | 39° | 29° | 34° | — | — |
| 2013 | 69° | 50° | 60° | — | — |
| 2012 | 53° | 35° | 44° | — | — |
| 2011 | 79° | 54° | 66° | — | — |
| 2010 | 50° | 34° | 42° | — | — |
| 2009 | 63° | 43° | 53° | — | — |
| 2008 | 68° | 49° | 58° | — | — |
| 2007 | 68° | 45° | 56° | — | — |
| 2006 | 62° | 42° | 52° | — | — |
| 2005 | 58° | 47° | 52° | — | — |
| 2004 | 50° | 41° | 46° | — | — |
| 2003 | 63° | 42° | 52° | — | — |
| 2002 | 58° | 41° | 49° | — | — |
| 2001 | 56° | 48° | 52° | — | — |
| 2000 | 78° | 50° | 64° | — | — |
| 1999 | 48° | 42° | 45° | — | — |
| 1998 | 61° | 46° | 53° | — | — |
| 1997 | 77° | 57° | 67° | — | — |
| 1996 | 63° | 53° | 58° | — | — |
| 1995 | 64° | 50° | 57° | — | — |
| 1994 | 62° | 39° | 51° | — | — |
| 1993warmest | 71° | 70° | 70° | — | — |
| 1992 | 62° | 35° | 49° | — | — |
| 1991 | 61° | 35° | 48° | — | — |
| 1990 | 64° | 26° | 45° | — | — |
| 1989 | 70° | 38° | 54° | — | — |
| 1988 | 53° | 28° | 41° | — | — |
| 1987 | 56° | 30° | 43° | — | — |
| 1986 | 65° | 35° | 50° | — | — |
| 1985 | 63° | 44° | 53° | — | — |
| 1984 | 66° | 34° | 50° | — | — |
| 1983 | 72° | 43° | 57° | — | — |
| 1982 | 68° | 34° | 51° | — | — |
| 1981 | 64° | 40° | 52° | 0.48" | — |
| 1980 | 76° | 40° | 58° | — | — |
| 1979 | 73° | 39° | 56° | — | — |
| 1978 | 63° | 27° | 45° | — | — |
| 1977 | 64° | 49° | 56° | — | — |
| 1976 | 53° | 45° | 49° | 0.97" | — |
| 1975 | 65° | 45° | 55° | — | — |
| 1974 | 54° | 30° | 42° | 0.23" | — |
| 1973 | 65° | 32° | 48° | — | — |
| 1972 | 60° | 24° | 42° | — | — |
| 1971 | 58° | 37° | 47° | — | — |
55 years of data from SANTA ROSA PLATEAU CALIFORNIA