Weather on December 23
Lancaster, CA
55 Years of Data
Avg High
56°F
Avg Low
29°F
Warmest
2024
58°F avg
Coldest
1990
19°F avg
About This Date
December 23rd in Lancaster, CA typically brings cool winter weather, with average highs around 56°F and lows near 29°F — a 27°F daily swing. Over 55 years of records, the warmest December 23rd was in 2024 (58°F average), while the coldest was 1990 (19°F) — a 39°F range across recorded history. Rain or other precipitation has occurred on about 13% of December 23rd dates historically, with the wettest December 23rd recording 1.42" of rain. The last decade has been 4.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.9°F warmer on this date compared to 20-30 years ago.
Planning for December 23rd in Lancaster, CA? Bring layers as temperatures can vary throughout the day.
Warming Trend
1.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 61° | 40° | 50° | — | — |
| 2024warmest | 72° | 44° | 58° | — | — |
| 2023 | 64° | 36° | 50° | — | — |
| 2022 | 64° | 28° | 46° | — | — |
| 2021 | 54° | 48° | 51° | 0.56" | — |
| 2020 | 60° | 27° | 44° | — | — |
| 2019 | 46° | 38° | 42° | 0.79" | — |
| 2018 | 63° | 30° | 47° | — | — |
| 2017 | 53° | 22° | 38° | — | — |
| 2016 | 58° | 32° | 45° | 1.42" | — |
| 2015 | 54° | 42° | 48° | — | — |
| 2014 | 67° | 34° | 50° | — | — |
| 2013 | 63° | 27° | 45° | — | — |
| 2012 | 54° | 40° | 47° | — | — |
| 2011 | 57° | 14° | 36° | — | — |
| 2010 | 59° | 38° | 48° | — | — |
| 2009 | 55° | 22° | 38° | — | — |
| 2008 | 49° | 37° | 43° | — | — |
| 2007 | 56° | 21° | 38° | — | — |
| 2006 | 57° | 19° | 38° | — | — |
| 2005 | 72° | 40° | 56° | — | — |
| 2004 | 53° | 17° | 35° | — | — |
| 2003 | 51° | 35° | 43° | 0.05" | — |
| 2002 | 50° | 27° | 38° | — | — |
| 2001 | 56° | 32° | 44° | — | — |
| 2000 | 62° | 28° | 45° | — | — |
| 1999 | 65° | 32° | 48° | — | — |
| 1998 | 44° | 11° | 27° | — | — |
| 1997 | 56° | 21° | 38° | — | — |
| 1996 | 58° | 38° | 48° | 0.74" | — |
| 1995 | 36° | 33° | 34° | 1.24" | — |
| 1994 | 57° | 42° | 50° | — | — |
| 1993 | 55° | 18° | 36° | — | — |
| 1992 | 55° | 22° | 38° | — | — |
| 1991 | 56° | 32° | 44° | — | — |
| 1990coldest | 35° | 3° | 19° | — | — |
| 1989 | 65° | 22° | 43° | — | — |
| 1988 | 50° | 33° | 42° | — | — |
| 1987 | 41° | 33° | 37° | — | — |
| 1986 | 57° | 32° | 45° | — | — |
| 1985 | 62° | 23° | 43° | — | — |
| 1984 | 36° | 11° | 23° | — | — |
| 1983 | 55° | 42° | 49° | — | — |
| 1982 | 46° | 37° | 42° | — | — |
| 1981 | 53° | 24° | 39° | — | — |
| 1980 | 67° | 32° | 49° | — | — |
| 1979 | 47° | 19° | 33° | — | — |
| 1978 | 56° | 24° | 40° | — | — |
| 1977 | 59° | 43° | 51° | — | — |
| 1976 | 52° | 21° | 36° | — | — |
| 1975 | 58° | 29° | 43° | — | — |
| 1974 | 45° | 19° | 32° | — | — |
| 1973 | 56° | 30° | 43° | — | — |
| 1972 | 61° | 30° | 45° | — | — |
| 1971 | 61° | 45° | 53° | 0.43" | — |
55 years of data from LANCASTER