Weather on December 22
San Diego, CA
55 Years of Data
Avg High
65°F
Avg Low
49°F
Warmest
1977
64°F avg
Coldest
1990
45°F avg
About This Date
December 22nd in San Diego, CA typically brings mild winter weather, with average highs around 65°F and lows near 49°F. Over 55 years of records, the warmest December 22nd was in 1977 (64°F average), while the coldest was 1990 (45°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 25% of December 22nd dates historically, with the wettest December 22nd recording 4.65" 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 22nd in San Diego, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 65° | 55° | 60° | — | — |
| 2024 | 67° | 47° | 57° | — | — |
| 2023 | 65° | 55° | 60° | 0.23" | — |
| 2022 | 66° | 44° | 55° | — | — |
| 2021 | 64° | 49° | 56° | — | — |
| 2020 | 64° | 48° | 56° | — | — |
| 2019 | 66° | 51° | 59° | — | — |
| 2018 | 67° | 51° | 59° | — | — |
| 2017 | 64° | 41° | 53° | — | — |
| 2016 | 62° | 59° | 61° | 1.42" | — |
| 2015 | 64° | 56° | 60° | 0.43" | — |
| 2014 | 74° | 53° | 63° | — | — |
| 2013 | 67° | 48° | 57° | — | — |
| 2012 | 61° | 45° | 53° | — | — |
| 2011 | 69° | 51° | 60° | — | — |
| 2010 | 63° | 55° | 59° | 4.65" | — |
| 2009 | 59° | 52° | 55° | 0.05" | — |
| 2008 | 58° | 49° | 53° | 0.99" | — |
| 2007 | 62° | 41° | 52° | — | — |
| 2006 | 61° | 48° | 54° | 0.08" | — |
| 2005 | 65° | 55° | 60° | — | — |
| 2004 | 66° | 50° | 58° | — | — |
| 2003 | 74° | 48° | 61° | — | — |
| 2002 | 58° | 50° | 54° | — | — |
| 2001 | 60° | 47° | 53° | — | — |
| 2000 | 63° | 45° | 54° | — | — |
| 1999 | 74° | 53° | 63° | — | — |
| 1998 | 57° | 42° | 50° | — | — |
| 1997 | 61° | 41° | 51° | — | — |
| 1996 | 62° | 56° | 59° | 0.13" | — |
| 1995 | 62° | 47° | 54° | — | — |
| 1994 | 61° | 54° | 57° | 0.25" | — |
| 1993 | 67° | 42° | 54° | — | — |
| 1992 | 64° | 41° | 53° | — | — |
| 1991 | 66° | 49° | 57° | — | — |
| 1990coldest | 52° | 39° | 45° | — | — |
| 1989 | 71° | 45° | 58° | — | — |
| 1988 | 60° | 44° | 52° | 0.13" | — |
| 1987 | 63° | 45° | 54° | — | — |
| 1986 | 69° | 45° | 57° | — | — |
| 1985 | 72° | 47° | 59° | — | — |
| 1984 | 67° | 47° | 57° | — | — |
| 1983 | 63° | 57° | 60° | — | — |
| 1982 | 66° | 59° | 63° | 0.86" | — |
| 1981 | 67° | 50° | 58° | — | — |
| 1980 | 66° | 50° | 58° | — | — |
| 1979 | 64° | 53° | 59° | — | — |
| 1978 | 64° | 43° | 53° | — | — |
| 1977warmest | 68° | 61° | 64° | 0.05" | — |
| 1976 | 72° | 47° | 59° | — | — |
| 1975 | 63° | 53° | 58° | — | — |
| 1974 | 63° | 51° | 57° | — | — |
| 1973 | 62° | 51° | 57° | 0.33" | — |
| 1972 | 71° | 52° | 61° | — | — |
| 1971 | 62° | 55° | 59° | 0.56" | — |
55 years of data from SAN DIEGO INTL AP