Weather on December 21
Oxnard, CA
55 Years of Data
Avg High
65°F
Avg Low
45°F
Warmest
1972
65°F avg
Coldest
1990
41°F avg
About This Date
December 21st in Oxnard, CA typically brings mild winter weather, with average highs around 65°F and lows near 45°F. Over 55 years of records, the warmest December 21st was in 1972 (65°F average), while the coldest was 1990 (41°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 15% of December 21st dates historically, with the wettest December 21st recording 12.34" 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 21st in Oxnard, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 63° | 53° | 58° | — | — |
| 2024 | 64° | 44° | 54° | — | — |
| 2023 | 61° | 58° | 59° | 12.34" | — |
| 2022 | 69° | 46° | 58° | — | — |
| 2021 | 61° | 46° | 53° | — | — |
| 2020 | 79° | 47° | 63° | — | — |
| 2019 | 72° | 50° | 61° | — | — |
| 2018 | 70° | 50° | 60° | — | — |
| 2017 | 65° | 38° | 51° | — | — |
| 2016 | 72° | 56° | 64° | 0.18" | — |
| 2015 | 62° | 43° | 52° | — | — |
| 2014 | 67° | 52° | 59° | — | — |
| 2013 | 60° | 43° | 51° | — | — |
| 2012 | 60° | 42° | 51° | — | — |
| 2011 | 62° | 42° | 52° | — | — |
| 2010 | 58° | 54° | 56° | 1.07" | — |
| 2009 | 62° | 50° | 56° | — | — |
| 2008 | 61° | 46° | 53° | — | — |
| 2007 | 59° | 37° | 48° | — | — |
| 2006 | 59° | 40° | 49° | — | — |
| 2005 | 70° | 53° | 61° | — | — |
| 2004 | 64° | 50° | 57° | — | — |
| 2003 | 62° | 46° | 54° | 0.05" | — |
| 2002 | 58° | 46° | 52° | 0.05" | — |
| 2001 | 58° | 42° | 50° | 0.13" | — |
| 2000 | 62° | 40° | 51° | — | — |
| 1999 | 72° | 55° | 63° | — | — |
| 1998 | 53° | 34° | 43° | — | — |
| 1997 | 62° | 38° | 50° | — | — |
| 1996 | 58° | 45° | 51° | 0.05" | — |
| 1995 | 63° | 42° | 52° | — | — |
| 1994 | 65° | 50° | 57° | — | — |
| 1993 | 67° | 45° | 56° | — | — |
| 1992 | 63° | 43° | 53° | — | — |
| 1991 | 71° | 45° | 58° | — | — |
| 1990coldest | 53° | 29° | 41° | — | — |
| 1989 | 67° | 44° | 55° | — | — |
| 1988 | 59° | 41° | 50° | — | — |
| 1987 | 66° | 44° | 55° | — | — |
| 1986 | 72° | 50° | 61° | — | — |
| 1985 | 74° | 46° | 60° | — | — |
| 1984 | 61° | 41° | 51° | — | — |
| 1983 | 63° | 42° | 52° | — | — |
| 1982 | 67° | 46° | 56° | — | — |
| 1981 | 62° | 46° | 54° | 0.25" | — |
| 1980 | 73° | 48° | 61° | — | — |
| 1979 | 65° | 44° | 54° | — | — |
| 1978 | 62° | 38° | 50° | — | — |
| 1977 | 64° | 57° | 61° | — | — |
| 1976 | 71° | 47° | 59° | — | — |
| 1975 | 64° | 42° | 53° | — | — |
| 1974 | 70° | 42° | 56° | — | — |
| 1973 | 72° | 33° | 52° | — | — |
| 1972warmest | 79° | 51° | 65° | — | — |
| 1971 | 62° | 39° | 51° | — | — |
55 years of data from OXNARD