Weather on December 23
Oceanside, CA
55 Years of Data
Avg High
64°F
Avg Low
43°F
Warmest
1994
62°F avg
Coldest
2000
45°F avg
About This Date
December 23rd in Oceanside, CA typically brings mild winter weather, with average highs around 64°F and lows near 43°F. Over 54 years of records, the warmest December 23rd was in 1994 (62°F average), while the coldest was 2000 (45°F) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 26% of December 23rd dates historically, with the wettest December 23rd recording 2.29" of rain. The last decade has been 3.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.5°F warmer on this date compared to 20-30 years ago.
Planning for December 23rd in Oceanside, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 62° | 54° | 58° | 0.36" | — |
| 2024 | 67° | 46° | 56° | — | — |
| 2023 | 67° | 48° | 57° | — | — |
| 2022 | 63° | 35° | 49° | — | — |
| 2021 | 60° | 53° | 57° | 1.4" | — |
| 2020 | 66° | 40° | 53° | — | — |
| 2019 | 57° | 49° | 53° | 2.29" | — |
| 2018 | 65° | 45° | 55° | — | — |
| 2017 | 66° | 31° | 49° | — | — |
| 2016 | 64° | 57° | 61° | 0.18" | — |
| 2015 | 64° | 48° | 56° | — | — |
| 2014 | 77° | 41° | 59° | — | — |
| 2013 | 75° | 40° | 57° | — | — |
| 2012 | 63° | 45° | 54° | 0.03" | — |
| 2011 | 67° | 25° | 46° | — | — |
| 2010 | 62° | 47° | 54° | 0.05" | — |
| 2009 | 60° | 30° | 45° | — | — |
| 2008 | 57° | 40° | 48° | 0.05" | — |
| 2007 | 70° | 36° | 53° | — | — |
| 2006 | 73° | 37° | 55° | — | — |
| 2005 | 66° | 52° | 59° | 0.03" | — |
| 2004 | 68° | 36° | 52° | — | — |
| 2003 | 63° | 41° | 52° | 0.1" | — |
| 2002 | 59° | 37° | 48° | — | — |
| 2001 | 61° | 38° | 49° | — | — |
| 2000coldest | 60° | 31° | 45° | — | — |
| 1999 | 76° | 32° | 54° | — | — |
| 1998 | 60° | 35° | 48° | — | — |
| 1997 | 64° | 41° | 53° | — | — |
| 1996 | 61° | 46° | 53° | — | — |
| 1995 | 58° | 47° | 52° | 0.58" | — |
| 1994warmest | 68° | 55° | 62° | — | — |
| 1993 | 76° | 39° | 57° | — | — |
| 1992 | 72° | 42° | 57° | — | — |
| 1991 | 61° | 47° | 54° | — | — |
| 1990 | 64° | 29° | 46° | — | — |
| 1989 | 70° | 47° | 58° | — | — |
| 1988 | 57° | 46° | 52° | 1.93" | — |
| 1987 | 60° | 41° | 51° | — | — |
| 1986 | 65° | 39° | 52° | — | — |
| 1985 | 63° | 45° | 54° | — | — |
| 1984 | 62° | 42° | 52° | — | — |
| 1983 | 63° | 46° | 54° | — | — |
| 1982 | 62° | 55° | 59° | 1.78" | — |
| 1981 | 65° | 38° | 51° | — | — |
| 1980 | 66° | 45° | 55° | — | — |
| 1979 | 66° | 42° | 54° | — | — |
| 1977 | 64° | 52° | 58° | 0.1" | — |
| 1976 | 65° | 40° | 52° | — | — |
| 1975 | 62° | 44° | 53° | — | — |
| 1974 | 61° | 44° | 52° | — | — |
| 1973 | 63° | 42° | 52° | — | — |
| 1972 | 67° | 50° | 58° | — | — |
| 1971 | 57° | 54° | 55° | 0.61" | — |
54 years of data from OCEANSIDE MUNI AP