Weather on December 23
Antioch, CA
55 Years of Data
Avg High
53°F
Avg Low
38°F
Warmest
2005
60°F avg
Coldest
1978
31°F avg
About This Date
December 23rd in Antioch, CA typically brings cool winter weather, with average highs around 53°F and lows near 38°F. Over 55 years of records, the warmest December 23rd was in 2005 (60°F average), while the coldest was 1978 (31°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 29% of December 23rd dates historically, with the wettest December 23rd recording 4.83" of rain. The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
Planning for December 23rd in Antioch, CA? Bring layers as temperatures can vary throughout the day.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 59° | 52° | 55° | — | — |
| 2024 | 60° | 54° | 57° | — | — |
| 2023 | 54° | 45° | 49° | — | — |
| 2022 | 53° | 38° | 45° | — | — |
| 2021 | 54° | 48° | 51° | — | — |
| 2020 | 49° | 30° | 39° | — | — |
| 2019 | 55° | 40° | 47° | 0.03" | — |
| 2018 | 56° | 45° | 50° | — | — |
| 2017 | 46° | 36° | 41° | — | — |
| 2016 | 50° | 44° | 47° | 1.85" | — |
| 2015 | 56° | 44° | 50° | — | — |
| 2014 | 63° | 47° | 55° | 0.03" | — |
| 2013 | 61° | 37° | 49° | — | — |
| 2012 | 53° | 45° | 49° | 4.83" | — |
| 2011 | 60° | 34° | 47° | — | — |
| 2010 | 56° | 43° | 49° | — | — |
| 2009 | 57° | 38° | 47° | — | — |
| 2008 | 51° | 40° | 45° | — | — |
| 2007 | 48° | 36° | 42° | — | — |
| 2006 | 56° | 34° | 45° | — | — |
| 2005warmest | 64° | 56° | 60° | 0.05" | — |
| 2004 | 60° | 34° | 47° | — | — |
| 2003 | 55° | 48° | 52° | 0.64" | — |
| 2002 | 50° | 34° | 42° | — | — |
| 2001 | 53° | 36° | 44° | — | — |
| 2000 | 52° | 43° | 47° | — | — |
| 1999 | 60° | 37° | 49° | — | — |
| 1998 | 42° | 22° | 32° | — | — |
| 1997 | 53° | 39° | 46° | — | — |
| 1996 | 56° | 39° | 47° | 0.28" | — |
| 1995 | 59° | 37° | 48° | 0.28" | — |
| 1994 | 54° | 34° | 44° | — | — |
| 1993 | 37° | 27° | 32° | — | — |
| 1992 | 51° | 31° | 41° | — | — |
| 1991 | 52° | 34° | 43° | — | — |
| 1990 | 45° | 20° | 32° | — | — |
| 1989 | 39° | 35° | 37° | — | — |
| 1988 | 53° | 37° | 45° | 0.36" | — |
| 1987 | 55° | 42° | 49° | 0.08" | — |
| 1986 | 48° | 39° | 44° | 0.18" | — |
| 1985 | 39° | 32° | 36° | — | — |
| 1984 | 48° | 25° | 36° | — | — |
| 1983 | 44° | 38° | 41° | 1.63" | — |
| 1982 | 61° | 41° | 51° | 1.17" | — |
| 1981 | 57° | 38° | 47° | — | — |
| 1980 | 55° | 49° | 52° | — | — |
| 1979 | 56° | — | — | 0.08" | — |
| 1978coldest | 36° | 27° | 31° | — | — |
| 1977 | 60° | 35° | 48° | 1.88" | — |
| 1976 | 52° | 32° | 42° | — | — |
| 1975 | 57° | 36° | 46° | — | — |
| 1974 | 53° | 37° | 45° | — | — |
| 1973 | 55° | 38° | 46° | — | — |
| 1972 | 60° | 42° | 51° | — | — |
| 1971 | 61° | 42° | 51° | 0.18" | — |
55 years of data from ANTIOCH FIBREBRD MILLS