Weather on January 1
Antioch, CA
55 Years of Data
Avg High
53°F
Avg Low
38°F
Warmest
1997
62°F avg
Coldest
1979
33°F avg
About This Date
January 1st in Antioch, CA typically brings cool winter weather, with average highs around 53°F and lows near 38°F. Over 56 years of records, the warmest January 1st was in 1997 (62°F average), while the coldest was 1979 (33°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 14% of January 1st dates historically, with the wettest January 1st recording 3.51" of rain. The last decade has been 3.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.4°F cooler on this date compared to 20-30 years ago.
Planning for January 1st in Antioch, CA? Bring layers as temperatures can vary throughout the day.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 54° | 43° | 48° | — | — |
| 2025 | 54° | 43° | 48° | — | — |
| 2024 | 56° | 44° | 50° | — | — |
| 2023 | 54° | 41° | 47° | — | — |
| 2022 | 44° | 35° | 40° | — | — |
| 2021 | 55° | 40° | 47° | — | — |
| 2020 | 65° | 42° | 53° | — | — |
| 2019 | 55° | 38° | 46° | — | — |
| 2018 | 56° | 46° | 51° | — | — |
| 2017 | 54° | 35° | 44° | — | — |
| 2016 | 40° | 40° | 40° | — | — |
| 2015 | 49° | 29° | 39° | — | — |
| 2014 | 63° | 35° | 49° | — | — |
| 2013 | 50° | 35° | 43° | — | — |
| 2012 | 64° | 37° | 51° | — | — |
| 2011 | 51° | 42° | 47° | — | — |
| 2010 | 58° | 46° | 52° | — | — |
| 2009 | 50° | 37° | 44° | — | — |
| 2008 | 52° | 32° | 42° | — | — |
| 2007 | 64° | 36° | 50° | — | — |
| 2006 | 54° | 47° | 50° | 2.41" | — |
| 2005 | 56° | 40° | 48° | 3.51" | — |
| 2004 | 55° | 30° | 43° | 2.82" | — |
| 2003 | 59° | 39° | 49° | — | — |
| 2002 | 57° | 52° | 54° | — | — |
| 2001 | 54° | 44° | 49° | — | — |
| 2000 | 55° | 37° | 46° | — | — |
| 1999 | 57° | 39° | 48° | — | — |
| 1998 | 53° | 39° | 46° | — | — |
| 1997warmest | 66° | 58° | 62° | 0.64" | — |
| 1996 | 65° | 47° | 56° | — | — |
| 1995 | 41° | 38° | 39° | — | — |
| 1994 | 49° | 41° | 45° | — | — |
| 1993 | 53° | 41° | 47° | 1.52" | — |
| 1992 | 55° | 39° | 47° | — | — |
| 1991 | 50° | 28° | 39° | — | — |
| 1990 | 48° | 35° | 42° | — | — |
| 1989 | 43° | 33° | 38° | — | — |
| 1988 | 46° | 29° | 37° | — | — |
| 1987 | 45° | 40° | 42° | 0.03" | — |
| 1986 | 57° | 43° | 50° | — | — |
| 1985 | 49° | 26° | 37° | — | — |
| 1984 | 61° | 39° | 50° | — | — |
| 1983 | 42° | 32° | 37° | — | — |
| 1982 | 57° | — | — | — | — |
| 1981 | 43° | 37° | 40° | — | — |
| 1980 | 60° | 44° | 52° | 1.24" | — |
| 1979coldest | 44° | 21° | 33° | — | — |
| 1978 | 57° | 38° | 47° | — | — |
| 1977 | 56° | 34° | 45° | — | — |
| 1976 | 53° | 31° | 42° | — | — |
| 1975 | 52° | 32° | 42° | — | — |
| 1974 | 50° | 40° | 45° | 0.25" | — |
| 1973 | 59° | 39° | 49° | — | — |
| 1972 | 44° | 28° | 36° | — | — |
| 1971 | 59° | 35° | 47° | — | — |
56 years of data from ANTIOCH FIBREBRD MILLS