Weather on December 4
Oceanside, CA
55 Years of Data
Avg High
66°F
Avg Low
43°F
Warmest
1993
62°F avg
Coldest
2004
45°F avg
About This Date
December 4th in Oceanside, CA typically brings mild winter weather, with average highs around 66°F and lows near 43°F. Over 54 years of records, the warmest December 4th was in 1993 (62°F average), while the coldest was 2004 (45°F) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 24% of December 4th dates historically, with the wettest December 4th recording 2.67" of rain. The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
Planning for December 4th in Oceanside, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 72° | 42° | 57° | — | — |
| 2024 | 64° | 41° | 53° | — | — |
| 2023 | 71° | 43° | 57° | — | — |
| 2022 | 65° | 40° | 52° | — | — |
| 2021 | 65° | 45° | 55° | — | — |
| 2020 | 73° | 30° | 52° | — | — |
| 2019 | 62° | 52° | 57° | 2.67" | — |
| 2018 | 74° | 38° | 56° | — | — |
| 2017 | 71° | 42° | 57° | — | — |
| 2016 | 73° | 33° | 53° | — | — |
| 2015 | 66° | 38° | 52° | — | — |
| 2014 | 69° | 53° | 61° | 0.84" | — |
| 2013 | 62° | 41° | 52° | — | — |
| 2012 | 69° | 54° | 61° | — | — |
| 2011 | 63° | 29° | 46° | — | — |
| 2010 | 67° | 40° | 53° | — | — |
| 2009 | 69° | 35° | 52° | 0.03" | — |
| 2008 | 65° | 50° | 57° | — | — |
| 2007 | 70° | 38° | 54° | 0.03" | — |
| 2006 | 74° | 33° | 53° | — | — |
| 2005 | 72° | 40° | 56° | — | — |
| 2004coldest | 58° | 33° | 45° | 0.15" | — |
| 2003 | 64° | 37° | 51° | — | — |
| 2002 | 65° | 41° | 53° | — | — |
| 2001 | 61° | 41° | 51° | — | — |
| 2000 | 76° | 39° | 57° | — | — |
| 1999 | 71° | 33° | 52° | — | — |
| 1998 | 60° | 47° | 53° | 0.08" | — |
| 1997 | 73° | 47° | 60° | — | — |
| 1996 | 64° | 41° | 53° | — | — |
| 1995 | 63° | 47° | 55° | — | — |
| 1994 | 59° | 44° | 52° | — | — |
| 1993warmest | 77° | 47° | 62° | — | — |
| 1992 | 62° | 50° | 56° | 0.69" | — |
| 1991 | 64° | 47° | 55° | — | — |
| 1990 | 65° | 48° | 56° | — | — |
| 1989 | 68° | 44° | 56° | — | — |
| 1988 | 67° | 45° | 56° | — | — |
| 1987 | 61° | 53° | 57° | 0.15" | — |
| 1986 | 70° | 45° | 57° | — | — |
| 1985 | 64° | 56° | 60° | — | — |
| 1984 | 61° | 42° | 51° | — | — |
| 1983 | 61° | 47° | 54° | 0.23" | — |
| 1982 | 64° | 41° | 53° | — | — |
| 1981 | 69° | 46° | 58° | — | — |
| 1980 | 62° | 54° | 58° | 1.37" | — |
| 1979 | 72° | 42° | 57° | — | — |
| 1977 | 65° | 40° | 52° | — | — |
| 1976 | 70° | 45° | 57° | — | — |
| 1975 | 62° | 52° | 57° | — | — |
| 1974 | 61° | 43° | 52° | 2.54" | — |
| 1973 | 63° | 40° | 51° | — | — |
| 1972 | 59° | 54° | 56° | 0.91" | — |
| 1971 | 65° | 42° | 53° | 0.46" | — |
54 years of data from OCEANSIDE MUNI AP