Weather on December 17
Murrieta, CA
55 Years of Data
Avg High
66°F
Avg Low
43°F
Warmest
2013
72°F avg
Coldest
2008
39°F avg
About This Date
December 17th in Murrieta, CA typically brings mild winter weather, with average highs around 66°F and lows near 43°F. Over 55 years of records, the warmest December 17th was in 2013 (72°F average), while the coldest was 2008 (39°F) — a 33°F range across recorded history. Rain or other precipitation has occurred on about 7% of December 17th dates historically, with the wettest December 17th recording 2.74" of rain. The last decade has been 3.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.4°F cooler on this date compared to 20-30 years ago.
Planning for December 17th 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 | 71° | 58° | 64° | — | — |
| 2024 | 74° | 52° | 63° | — | — |
| 2023 | 76° | 55° | 65° | — | — |
| 2022 | 57° | 42° | 50° | — | — |
| 2021 | 62° | 43° | 52° | — | — |
| 2020 | 58° | 46° | 52° | — | — |
| 2019 | 59° | 43° | 51° | — | — |
| 2018 | 61° | 47° | 54° | — | — |
| 2017 | 65° | 49° | 57° | — | — |
| 2016 | 59° | 34° | 46° | — | — |
| 2015 | 63° | 38° | 50° | — | — |
| 2014 | 58° | 47° | 52° | — | — |
| 2013warmest | 82° | 63° | 72° | — | — |
| 2012 | 57° | 49° | 53° | — | — |
| 2011 | 59° | 45° | 52° | — | — |
| 2010 | 52° | 45° | 48° | — | — |
| 2009 | 70° | 51° | 60° | — | — |
| 2008coldest | 44° | 34° | 39° | — | — |
| 2007 | 56° | 43° | 49° | — | — |
| 2006 | 52° | 36° | 44° | — | — |
| 2005 | 53° | 44° | 49° | — | — |
| 2004 | 73° | 53° | 63° | — | — |
| 2003 | 74° | 50° | 62° | — | — |
| 2002 | 50° | 42° | 46° | — | — |
| 2001 | 65° | 43° | 54° | — | — |
| 2000 | 79° | 54° | 66° | — | — |
| 1999 | 83° | 54° | 68° | — | — |
| 1998 | 79° | 49° | 64° | — | — |
| 1997 | 68° | 48° | 58° | — | — |
| 1996 | 62° | 54° | 58° | — | — |
| 1995 | 63° | 41° | 52° | — | — |
| 1994 | 78° | 51° | 65° | — | — |
| 1993 | 61° | 45° | 53° | — | — |
| 1992 | 56° | 32° | 44° | 0.69" | — |
| 1991 | 71° | 35° | 53° | — | — |
| 1990 | 54° | 28° | 41° | — | — |
| 1989 | 65° | 33° | 49° | — | — |
| 1988 | 56° | 39° | 47° | 0.71" | — |
| 1987 | 48° | 39° | 44° | — | — |
| 1986 | 67° | 38° | 52° | — | — |
| 1985 | 80° | 36° | 58° | — | — |
| 1984 | 55° | 30° | 43° | 0.25" | — |
| 1983 | 60° | 36° | 48° | — | — |
| 1982 | 72° | 30° | 51° | — | — |
| 1981 | 79° | 39° | 59° | — | — |
| 1980 | 82° | 45° | 63° | — | — |
| 1979 | 81° | 30° | 55° | — | — |
| 1978 | 63° | 46° | 54° | 2.74" | — |
| 1977 | 68° | 42° | 55° | — | — |
| 1976 | 76° | 32° | 54° | — | — |
| 1975 | 71° | 48° | 60° | — | — |
| 1974 | 72° | 34° | 53° | — | — |
| 1973 | 70° | 33° | 51° | — | — |
| 1972 | 68° | 34° | 51° | — | — |
| 1971 | 67° | — | — | — | — |
55 years of data from SANTA ROSA PLATEAU CALIFORNIA