Weather on December 18
Oxnard, CA
55 Years of Data
Avg High
66°F
Avg Low
46°F
Warmest
2024
71°F avg
Coldest
1984
47°F avg
About This Date
December 18th in Oxnard, CA typically brings mild winter weather, with average highs around 66°F and lows near 46°F. Over 55 years of records, the warmest December 18th was in 2024 (71°F average), while the coldest was 1984 (47°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 18% of December 18th dates historically, with the wettest December 18th recording 7.42" of rain. The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
Planning for December 18th in Oxnard, CA? Great weather for outdoor activities.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 70° | 50° | 60° | — | — |
| 2024warmest | 87° | 55° | 71° | — | — |
| 2023 | 73° | 55° | 64° | 0.08" | — |
| 2022 | 63° | 45° | 54° | — | — |
| 2021 | 63° | 46° | 54° | — | — |
| 2020 | 72° | 43° | 57° | — | — |
| 2019 | 62° | 44° | 53° | — | — |
| 2018 | 67° | 47° | 57° | — | — |
| 2017 | 69° | 49° | 59° | — | — |
| 2016 | 66° | 44° | 55° | — | — |
| 2015 | 70° | 49° | 59° | — | — |
| 2014 | 63° | 50° | 56° | 0.03" | — |
| 2013 | 64° | 52° | 58° | — | — |
| 2012 | 62° | 45° | 53° | 0.38" | — |
| 2011 | 61° | 45° | 53° | — | — |
| 2010 | 61° | 58° | 59° | 7.42" | — |
| 2009 | 76° | 50° | 63° | — | — |
| 2008 | 55° | 39° | 47° | — | — |
| 2007 | 57° | 53° | 55° | 0.61" | — |
| 2006 | 61° | 37° | 49° | — | — |
| 2005 | 61° | 49° | 55° | — | — |
| 2004 | 83° | 50° | 66° | — | — |
| 2003 | 77° | 46° | 62° | — | — |
| 2002 | 59° | 39° | 49° | — | — |
| 2001 | 62° | 43° | 52° | — | — |
| 2000 | 76° | 56° | 66° | — | — |
| 1999 | 70° | 43° | 56° | — | — |
| 1998 | 61° | 46° | 53° | — | — |
| 1997 | 57° | 46° | 52° | 2.62" | — |
| 1996 | 73° | 47° | 60° | — | — |
| 1995 | 61° | 44° | 52° | — | — |
| 1994 | 63° | 41° | 52° | — | — |
| 1993 | 61° | 49° | 55° | 0.69" | — |
| 1992 | 59° | 39° | 49° | — | — |
| 1991 | 68° | 53° | 61° | — | — |
| 1990 | 62° | 41° | 52° | — | — |
| 1989 | 62° | 45° | 53° | — | — |
| 1988 | 56° | 42° | 49° | — | — |
| 1987 | 66° | 43° | 54° | — | — |
| 1986 | 66° | 47° | 56° | — | — |
| 1985 | 83° | 55° | 69° | — | — |
| 1984coldest | 56° | 39° | 47° | 0.08" | — |
| 1983 | 65° | 44° | 54° | — | — |
| 1982 | 66° | 41° | 54° | — | — |
| 1981 | 70° | 45° | 57° | — | — |
| 1980 | 76° | 52° | 64° | — | — |
| 1979 | 73° | 44° | 59° | — | — |
| 1978 | 56° | 48° | 52° | 1.96" | — |
| 1977 | 60° | 53° | 57° | 0.64" | — |
| 1976 | 77° | 48° | 63° | — | — |
| 1975 | 63° | 34° | 48° | — | — |
| 1974 | 74° | 49° | 61° | — | — |
| 1973 | 70° | 42° | 56° | — | — |
| 1972 | 72° | 46° | 59° | — | — |
| 1971 | 69° | 42° | 56° | — | — |
55 years of data from OXNARD