Weather on December 27
Downey, CA
55 Years of Data
Avg High
67°F
Avg Low
47°F
Warmest
2017
69°F avg
Coldest
1987
47°F avg
About This Date
December 27th in Downey, CA typically brings mild winter weather, with average highs around 67°F and lows near 47°F. Over 55 years of records, the warmest December 27th was in 2017 (69°F average), while the coldest was 1987 (47°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 9% of December 27th dates historically, with the wettest December 27th recording 3.63" of rain. The last decade has been 1.8°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.8°F cooler on this date compared to 20-30 years ago.
Planning for December 27th in Downey, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 63° | 47° | 55° | — | — |
| 2024 | 59° | 50° | 55° | — | — |
| 2023 | 65° | 53° | 59° | — | — |
| 2022 | 66° | 51° | 59° | — | — |
| 2021 | 53° | 44° | 49° | — | — |
| 2020 | 64° | 49° | 56° | — | — |
| 2019 | 62° | 45° | 53° | — | — |
| 2018 | 64° | 50° | 57° | — | — |
| 2017warmest | 78° | 60° | 69° | — | — |
| 2016 | 72° | 45° | 58° | — | — |
| 2015 | 60° | 44° | 52° | — | — |
| 2014 | 63° | 45° | 54° | — | — |
| 2013 | 84° | 48° | 66° | — | — |
| 2012 | 60° | 43° | 51° | — | — |
| 2011 | 74° | 51° | 62° | — | — |
| 2010 | 67° | 47° | 57° | — | — |
| 2009 | 63° | 41° | 52° | — | — |
| 2008 | 59° | 42° | 51° | — | — |
| 2007 | 57° | 41° | 49° | — | — |
| 2006 | 60° | 47° | 53° | — | — |
| 2005 | 70° | 51° | 60° | — | — |
| 2004 | 61° | 50° | 55° | — | — |
| 2003 | 61° | 40° | 50° | — | — |
| 2002 | 76° | — | — | — | — |
| 2001 | 70° | 50° | 60° | — | — |
| 2000 | 76° | 47° | 61° | — | — |
| 1999 | 78° | 48° | 63° | — | — |
| 1998 | 77° | 43° | 60° | — | — |
| 1997 | 71° | 44° | 58° | — | — |
| 1996 | 77° | 47° | 62° | — | — |
| 1995 | 76° | 47° | 61° | — | — |
| 1994 | 75° | 47° | 61° | — | — |
| 1993 | 69° | 51° | 60° | — | — |
| 1992 | 72° | 50° | 61° | — | — |
| 1991 | 71° | 48° | 60° | — | — |
| 1990 | 66° | 44° | 55° | — | — |
| 1989 | 74° | 50° | 62° | — | — |
| 1988 | 58° | 38° | 48° | — | — |
| 1987coldest | 60° | 34° | 47° | — | — |
| 1986 | 69° | 44° | 57° | — | — |
| 1985 | 70° | 48° | 59° | — | — |
| 1984 | 66° | 44° | 55° | 2.84" | — |
| 1983 | 64° | 56° | 60° | 0.05" | — |
| 1982 | 62° | 44° | 53° | — | — |
| 1981 | 64° | 50° | 57° | — | — |
| 1980 | 83° | 46° | 64° | — | — |
| 1979 | 64° | 41° | 53° | — | — |
| 1978 | 60° | 48° | 54° | — | — |
| 1977 | 64° | 61° | 62° | 0.13" | — |
| 1976 | 68° | 40° | 54° | — | — |
| 1975 | 59° | 44° | 52° | — | — |
| 1974 | 61° | 38° | 49° | — | — |
| 1973 | 57° | 48° | 53° | 0.03" | — |
| 1972 | 78° | 45° | 61° | — | — |
| 1971 | 51° | 44° | 48° | 3.63" | — |
55 years of data from MONTEBELLO