Weather on October 22
Antioch, CA
55 Years of Data
Avg High
74°F
Avg Low
52°F
Warmest
1991
71°F avg
Coldest
2012
49°F avg
About This Date
October 22nd in Antioch, CA typically brings pleasant fall weather, with average highs around 74°F and lows near 52°F. Over 55 years of records, the warmest October 22nd was in 1991 (71°F average), while the coldest was 2012 (49°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 7% of October 22nd dates historically, with the wettest October 22nd recording 0.64" of rain. The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
Planning for October 22nd in Antioch, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 63° | 52° | 57° | — | — |
| 2024 | 72° | 59° | 65° | — | — |
| 2023 | 64° | 55° | 60° | — | — |
| 2022 | 63° | 49° | 56° | — | — |
| 2021 | 58° | 50° | 54° | — | — |
| 2020 | 79° | 60° | 69° | — | — |
| 2019 | 82° | 60° | 71° | — | — |
| 2018 | 67° | 51° | 59° | — | — |
| 2017 | 69° | 52° | 60° | — | — |
| 2016 | 75° | 55° | 65° | — | — |
| 2015 | 81° | 55° | 68° | — | — |
| 2014 | 75° | 53° | 64° | — | — |
| 2013 | 81° | 49° | 65° | — | — |
| 2012coldest | 54° | 44° | 49° | — | — |
| 2011 | 86° | 55° | 71° | — | — |
| 2010 | 68° | 53° | 61° | — | — |
| 2009 | 69° | 54° | 61° | — | — |
| 2008 | 79° | 54° | 66° | — | — |
| 2007 | 74° | 48° | 61° | — | — |
| 2006 | 80° | 52° | 66° | — | — |
| 2005 | 76° | 51° | 63° | — | — |
| 2004 | 66° | 48° | 57° | — | — |
| 2003 | 78° | 57° | 68° | — | — |
| 2002 | 71° | 49° | 60° | — | — |
| 2001 | 80° | 52° | 66° | — | — |
| 2000 | 72° | 54° | 63° | — | — |
| 1999 | 81° | 56° | 68° | — | — |
| 1998 | 71° | 51° | 61° | — | — |
| 1997 | 75° | 48° | 62° | — | — |
| 1996 | 68° | 52° | 60° | — | — |
| 1995 | 78° | 56° | 67° | — | — |
| 1994 | 77° | 50° | 64° | — | — |
| 1993 | 73° | 53° | 63° | — | — |
| 1992 | 76° | 57° | 66° | — | — |
| 1991warmest | 85° | 58° | 71° | — | — |
| 1990 | 77° | 50° | 64° | — | — |
| 1989 | 72° | 52° | 62° | 0.64" | — |
| 1988 | 80° | 50° | 65° | — | — |
| 1987 | — | 59° | — | 0.03" | — |
| 1986 | 76° | 55° | 65° | — | — |
| 1985 | 55° | 46° | 51° | 0.46" | — |
| 1984 | 68° | 43° | 55° | — | — |
| 1983 | 82° | 47° | 64° | — | — |
| 1982 | 70° | 58° | 64° | — | — |
| 1981 | 80° | 45° | 62° | — | — |
| 1980 | 79° | 47° | 63° | — | — |
| 1979 | 67° | 42° | 54° | — | — |
| 1978 | 73° | 49° | 61° | — | — |
| 1977 | 75° | 42° | 59° | — | — |
| 1976 | 80° | 50° | 65° | — | — |
| 1975 | 80° | 50° | 65° | — | — |
| 1974 | 86° | 52° | 69° | — | — |
| 1973 | 74° | 55° | 64° | 0.43" | — |
| 1972 | 67° | 49° | 58° | — | — |
| 1971 | 72° | 42° | 57° | — | — |
55 years of data from ANTIOCH FIBREBRD MILLS