Weather on December 22
Lancaster, CA
55 Years of Data
Avg High
57°F
Avg Low
30°F
Warmest
2005
59°F avg
Coldest
1990
18°F avg
About This Date
December 22nd in Lancaster, CA typically brings cool winter weather, with average highs around 57°F and lows near 30°F — a 27°F daily swing. Over 55 years of records, the warmest December 22nd was in 2005 (59°F average), while the coldest was 1990 (18°F) — a 41°F range across recorded history. Rain or other precipitation has occurred on about 13% of December 22nd dates historically, with the wettest December 22nd recording 2.46" of rain. The last decade has been 4.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.0°F warmer on this date compared to 20-30 years ago.
Planning for December 22nd in Lancaster, CA? Bring layers as temperatures can vary throughout the day.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 67° | 39° | 53° | — | — |
| 2024 | 70° | 40° | 55° | — | — |
| 2023 | 54° | 43° | 48° | 0.64" | — |
| 2022 | 58° | 29° | 44° | — | — |
| 2021 | 62° | 29° | 46° | — | — |
| 2020 | 71° | 30° | 51° | — | — |
| 2019 | 63° | 28° | 46° | 0.36" | — |
| 2018 | 66° | 37° | 52° | — | — |
| 2017 | 54° | 13° | 34° | — | — |
| 2016 | 54° | 36° | 45° | 1.14" | — |
| 2015 | 61° | 51° | 56° | — | — |
| 2014 | 66° | 42° | 54° | — | — |
| 2013 | 60° | 26° | 43° | — | — |
| 2012 | 59° | 20° | 39° | — | — |
| 2011 | 53° | 19° | 36° | — | — |
| 2010 | 54° | 44° | 49° | 2.46" | — |
| 2009 | 50° | 33° | 42° | — | — |
| 2008 | 51° | 39° | 45° | — | — |
| 2007 | 50° | 19° | 35° | — | — |
| 2006 | 52° | 26° | 39° | 0.03" | — |
| 2005warmest | 76° | 42° | 59° | — | — |
| 2004 | 54° | 26° | 40° | — | — |
| 2003 | 60° | 26° | 43° | — | — |
| 2002 | 50° | 32° | 41° | — | — |
| 2001 | 58° | 35° | 46° | — | — |
| 2000 | 68° | 27° | 47° | — | — |
| 1999 | 61° | 37° | 49° | — | — |
| 1998 | 41° | 8° | 25° | — | — |
| 1997 | 53° | 26° | 40° | — | — |
| 1996 | 53° | 35° | 44° | — | — |
| 1995 | 51° | 23° | 37° | — | — |
| 1994 | 58° | 35° | 46° | — | — |
| 1993 | 53° | 20° | 36° | — | — |
| 1992 | 51° | 22° | 36° | — | — |
| 1991 | 60° | 28° | 44° | — | — |
| 1990coldest | 33° | 3° | 18° | — | — |
| 1989 | 64° | 21° | 43° | — | — |
| 1988 | 51° | 34° | 42° | — | — |
| 1987 | 58° | 29° | 43° | — | — |
| 1986 | 61° | 25° | 43° | — | — |
| 1985 | 63° | 24° | 43° | — | — |
| 1984 | 36° | 22° | 29° | — | — |
| 1983 | 52° | 41° | 46° | — | — |
| 1982 | 56° | 46° | 51° | 1.14" | — |
| 1981 | 55° | 35° | 45° | — | — |
| 1980 | 71° | 38° | 54° | — | — |
| 1979 | 49° | 27° | 38° | — | — |
| 1978 | 55° | 27° | 41° | — | — |
| 1977 | 55° | 35° | 45° | — | — |
| 1976 | 55° | 15° | 35° | — | — |
| 1975 | 57° | 31° | 44° | — | — |
| 1974 | 50° | 31° | 40° | — | — |
| 1973 | 52° | 32° | 42° | — | — |
| 1972 | 69° | 38° | 53° | — | — |
| 1971 | 55° | 38° | 46° | 0.74" | — |
55 years of data from LANCASTER