Weather on December 27
Oceanside, CA
55 Years of Data
Avg High
64°F
Avg Low
40°F
Warmest
1972
62°F avg
Coldest
1988
44°F avg
About This Date
December 27th in Oceanside, CA typically brings mild winter weather, with average highs around 64°F and lows near 40°F. Over 53 years of records, the warmest December 27th was in 1972 (62°F average), while the coldest was 1988 (44°F) — a 18°F range across recorded history. Rain or other precipitation has occurred on about 21% of December 27th dates historically, with the wettest December 27th recording 1.98" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for December 27th in Oceanside, CA? Great weather for outdoor activities.
Cooling Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 62° | 43° | 52° | — | — |
| 2024 | 65° | 40° | 52° | — | — |
| 2023 | 65° | 43° | 54° | — | — |
| 2022 | 64° | 42° | 53° | 0.84" | — |
| 2021 | 58° | 38° | 48° | 0.25" | — |
| 2020 | 62° | 49° | 55° | — | — |
| 2019 | 61° | 38° | 49° | — | — |
| 2018 | 63° | 39° | 51° | — | — |
| 2017 | 70° | 35° | 52° | — | — |
| 2016 | 74° | 39° | 56° | — | — |
| 2015 | 65° | 26° | 46° | — | — |
| 2014 | 64° | 32° | 48° | — | — |
| 2013 | 77° | 32° | 55° | — | — |
| 2012 | 60° | 35° | 48° | — | — |
| 2011 | 64° | 30° | 47° | — | — |
| 2010 | 61° | 41° | 51° | — | — |
| 2009 | 62° | 35° | 49° | — | — |
| 2008 | 61° | 33° | 47° | — | — |
| 2007 | 59° | 33° | 46° | — | — |
| 2006 | 62° | 41° | 52° | 0.43" | — |
| 2005 | 65° | 43° | 54° | 0.03" | — |
| 2004 | 65° | 48° | 56° | — | — |
| 2003 | 59° | 33° | 46° | — | — |
| 2002 | 66° | 40° | 53° | — | — |
| 2001 | 68° | 39° | 54° | — | — |
| 2000 | 72° | 31° | 51° | — | — |
| 1999 | 75° | 36° | 55° | — | — |
| 1998 | 60° | 41° | 51° | — | — |
| 1997 | 62° | 36° | 49° | — | — |
| 1996 | 62° | 43° | 52° | 0.48" | — |
| 1995 | 64° | 43° | 53° | — | — |
| 1994 | 60° | 44° | 52° | — | — |
| 1993 | 66° | 47° | 56° | — | — |
| 1992 | 61° | 45° | 53° | 0.13" | — |
| 1991 | 63° | 45° | 54° | — | — |
| 1990 | 72° | 43° | 57° | — | — |
| 1989 | 61° | 50° | 55° | — | — |
| 1988coldest | 55° | 33° | 44° | 0.18" | — |
| 1987 | 55° | 35° | 45° | — | — |
| 1985 | 59° | 41° | 50° | — | — |
| 1984 | 56° | 52° | 54° | 1.98" | — |
| 1983 | 64° | 58° | 61° | 0.56" | — |
| 1982 | 62° | 38° | 50° | — | — |
| 1981 | 63° | 42° | 52° | — | — |
| 1980 | 70° | 43° | 56° | — | — |
| 1979 | 68° | 42° | 55° | — | — |
| 1977 | 67° | 44° | 55° | 0.15" | — |
| 1976 | 64° | 40° | 52° | — | — |
| 1975 | 59° | 40° | 49° | — | — |
| 1974 | 63° | 39° | 51° | — | — |
| 1973 | 59° | 47° | 53° | — | — |
| 1972warmest | 79° | 46° | 62° | — | — |
| 1971 | 55° | 40° | 47° | 0.58" | — |
53 years of data from OCEANSIDE MUNI AP