Weather on December 22
Downey, CA
55 Years of Data
Avg High
67°F
Avg Low
48°F
Warmest
1994
70°F avg
Coldest
1990
42°F avg
About This Date
December 22nd in Downey, CA typically brings mild winter weather, with average highs around 67°F and lows near 48°F. Over 55 years of records, the warmest December 22nd was in 1994 (70°F average), while the coldest was 1990 (42°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 9% of December 22nd dates historically, with the wettest December 22nd recording 2.29" of rain. The last decade has been 3.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.2°F warmer on this date compared to 20-30 years ago.
Planning for December 22nd in Downey, CA? Great weather for outdoor activities.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 70° | 56° | 63° | — | — |
| 2024 | 68° | 53° | 61° | — | — |
| 2023 | 66° | 54° | 60° | — | — |
| 2022 | 69° | 56° | 62° | — | — |
| 2021 | 67° | 54° | 60° | — | — |
| 2020 | 73° | 50° | 62° | — | — |
| 2019 | 67° | 49° | 58° | — | — |
| 2018 | 67° | 54° | 60° | — | — |
| 2017 | 65° | 50° | 57° | — | — |
| 2016 | 63° | 53° | 58° | 1.63" | — |
| 2015 | 61° | 50° | 55° | — | — |
| 2014 | 76° | 56° | 66° | — | — |
| 2013 | 68° | 44° | 56° | — | — |
| 2012 | 60° | 46° | 53° | — | — |
| 2011 | 68° | 47° | 57° | — | — |
| 2010 | 56° | 48° | 52° | — | — |
| 2009 | 61° | 50° | 55° | — | — |
| 2008 | 51° | 43° | 47° | — | — |
| 2007 | 65° | 45° | 55° | — | — |
| 2006 | 66° | 45° | 55° | — | — |
| 2005 | 76° | 49° | 62° | — | — |
| 2004 | 65° | 50° | 57° | — | — |
| 2003 | 75° | 49° | 62° | — | — |
| 2002 | 62° | 47° | 54° | — | — |
| 2001 | 61° | 44° | 52° | — | — |
| 2000 | 68° | 46° | 57° | — | — |
| 1999 | 73° | 56° | 64° | — | — |
| 1998 | 60° | 35° | 48° | — | — |
| 1997 | 66° | 46° | 56° | — | — |
| 1996 | 63° | 52° | 57° | 1.24" | — |
| 1995 | 65° | 47° | 56° | — | — |
| 1994warmest | 74° | 67° | 70° | — | — |
| 1993 | 73° | 39° | 56° | — | — |
| 1992 | 70° | 44° | 57° | — | — |
| 1991 | 77° | 45° | 61° | — | — |
| 1990coldest | 52° | 32° | 42° | — | — |
| 1989 | 80° | 46° | 63° | — | — |
| 1988 | 64° | 40° | 52° | — | — |
| 1987 | 69° | 42° | 56° | — | — |
| 1986 | 75° | 50° | 63° | — | — |
| 1985 | 78° | 48° | 63° | — | — |
| 1984 | 66° | 46° | 56° | — | — |
| 1983 | 62° | 48° | 55° | — | — |
| 1982 | 60° | 41° | 51° | 1.07" | — |
| 1981 | 65° | 30° | 47° | — | — |
| 1980 | 70° | 51° | 60° | — | — |
| 1979 | 65° | 45° | 55° | — | — |
| 1978 | 66° | 40° | 53° | — | — |
| 1977 | 68° | 55° | 62° | — | — |
| 1976 | 73° | 42° | 58° | — | — |
| 1975 | 67° | 45° | 56° | — | — |
| 1974 | 61° | 47° | 54° | — | — |
| 1973 | 62° | 45° | 53° | 0.36" | — |
| 1972 | 69° | 50° | 60° | — | — |
| 1971 | 61° | 53° | 57° | 2.29" | — |
55 years of data from MONTEBELLO