Weather on December 23
Temecula, CA
55 Years of Data
Avg High
65°F
Avg Low
42°F
Warmest
2014
69°F avg
Coldest
1990
35°F avg
About This Date
December 23rd in Temecula, CA typically brings mild winter weather, with average highs around 65°F and lows near 42°F. Over 52 years of records, the warmest December 23rd was in 2014 (69°F average), while the coldest was 1990 (35°F) — a 34°F range across recorded history. Rain or other precipitation has occurred on about 15% of December 23rd dates historically, with the wettest December 23rd recording 2.49" of rain. The last decade has been 3.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.7°F warmer on this date compared to 20-30 years ago.
Planning for December 23rd in Temecula, CA? Great weather for outdoor activities.
Warming Trend
2.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 60° | 49° | 55° | 0.42" | — |
| 2024 | 73° | 49° | 61° | — | — |
| 2023 | 65° | 51° | 58° | — | — |
| 2022 | 72° | 47° | 60° | — | — |
| 2021 | 56° | 49° | 53° | 2.49" | — |
| 2020 | 75° | 44° | 60° | — | — |
| 2019 | 57° | 47° | 52° | 1.58" | — |
| 2018 | 68° | 48° | 58° | — | — |
| 2017 | 71° | 46° | 58° | — | — |
| 2016 | 56° | 51° | 54° | 0.5" | — |
| 2015 | 61° | 51° | 56° | 0.31" | — |
| 2014warmest | 81° | 57° | 69° | — | — |
| 2013 | 76° | 50° | 63° | — | — |
| 2012 | 63° | 47° | 55° | — | — |
| 2011 | 68° | 38° | 53° | — | — |
| 2010 | 53° | 46° | 50° | — | — |
| 2009 | 63° | 37° | 50° | — | — |
| 2008 | 56° | 44° | 50° | — | — |
| 2007 | 71° | 46° | 59° | — | — |
| 2006 | 68° | 45° | 56° | — | — |
| 2005 | 78° | 53° | 66° | — | — |
| 2004 | 59° | 40° | 49° | — | — |
| 2003 | 61° | 46° | 53° | — | — |
| 2002 | 55° | 37° | 46° | — | — |
| 2001 | 61° | 40° | 50° | — | — |
| 2000 | 71° | 48° | 60° | — | — |
| 1999 | 71° | 52° | 61° | — | — |
| 1998 | 54° | 32° | 43° | — | — |
| 1997 | 60° | 41° | 51° | — | — |
| 1996 | 58° | 49° | 53° | — | — |
| 1995 | 47° | 40° | 43° | — | — |
| 1994 | 66° | 49° | 57° | — | — |
| 1993 | 62° | 51° | 57° | — | — |
| 1992 | 87° | 47° | 67° | — | — |
| 1990coldest | 50° | 19° | 35° | — | — |
| 1989 | 80° | 33° | 57° | — | — |
| 1988 | 58° | 39° | 48° | 0.13" | — |
| 1987 | 52° | 38° | 45° | — | — |
| 1986 | 70° | 40° | 55° | — | — |
| 1985 | 71° | 33° | 52° | — | — |
| 1984 | 67° | 32° | 49° | — | — |
| 1983 | 62° | 38° | 50° | — | — |
| 1982 | 57° | 42° | 50° | 1.6" | — |
| 1981 | 65° | 25° | 45° | — | — |
| 1980 | 80° | 41° | 61° | — | — |
| 1979 | 62° | 26° | 44° | — | — |
| 1978 | 67° | 30° | 48° | — | — |
| 1977 | 64° | 48° | 56° | 0.25" | — |
| 1976 | 67° | 27° | 47° | — | — |
| 1975 | 63° | 29° | 46° | — | — |
| 1974 | 53° | 32° | 43° | — | — |
| 1973 | 65° | 27° | 46° | — | — |
52 years of data from FALLBROOK 5 NE