Weather on November 20
Antioch, CA
55 Years of Data
Avg High
61°F
Avg Low
44°F
Warmest
1996
60°F avg
Coldest
1975
45°F avg
About This Date
November 20th in Antioch, CA typically brings mild fall weather, with average highs around 61°F and lows near 44°F. Over 55 years of records, the warmest November 20th was in 1996 (60°F average), while the coldest was 1975 (45°F) — a 15°F range across recorded history. Rain or other precipitation has occurred on about 13% of November 20th dates historically, with the wettest November 20th recording 1.65" 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 November 20th in Antioch, CA? Great weather for outdoor activities.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 51° | 45° | 48° | — | — |
| 2024 | 58° | 50° | 54° | — | — |
| 2023 | 57° | 46° | 52° | — | — |
| 2022 | 55° | 46° | 51° | — | — |
| 2021 | 61° | 49° | 55° | — | — |
| 2020 | 62° | 47° | 54° | — | — |
| 2019 | 69° | 48° | 59° | — | — |
| 2018 | 64° | 40° | 52° | — | — |
| 2017 | 61° | 49° | 55° | — | — |
| 2016 | 54° | 48° | 51° | — | — |
| 2015 | 72° | 48° | 60° | — | — |
| 2014 | 56° | 51° | 53° | 0.61" | — |
| 2013 | 59° | 52° | 55° | 1.65" | — |
| 2012 | 70° | 50° | 60° | — | — |
| 2011 | 59° | 46° | 53° | — | — |
| 2010 | 59° | 42° | 51° | — | — |
| 2009 | 53° | 42° | 48° | — | — |
| 2008 | 66° | 46° | 56° | — | — |
| 2007 | 51° | 50° | 51° | — | — |
| 2006 | 57° | 51° | 54° | — | — |
| 2005 | 69° | 41° | 55° | — | — |
| 2004 | 66° | 43° | 54° | — | — |
| 2003 | 64° | 40° | 52° | — | — |
| 2002 | 66° | 44° | 55° | — | — |
| 2001 | 64° | 54° | 59° | — | — |
| 2000 | 60° | 33° | 47° | — | — |
| 1999 | 53° | 47° | 50° | — | — |
| 1998 | 62° | 40° | 51° | — | — |
| 1997 | 62° | 46° | 54° | 0.03" | — |
| 1996warmest | 71° | 49° | 60° | 0.08" | — |
| 1995 | 70° | 49° | 59° | — | — |
| 1994 | 57° | 35° | 46° | — | — |
| 1993 | 62° | 38° | 50° | — | — |
| 1992 | 55° | 45° | 50° | 0.25" | — |
| 1991 | 58° | 49° | 53° | — | — |
| 1990 | 62° | 46° | 54° | — | — |
| 1989 | 74° | 43° | 58° | — | — |
| 1988 | 60° | 41° | 51° | — | — |
| 1987 | 60° | 47° | 53° | — | — |
| 1986 | 67° | 46° | 56° | — | — |
| 1985 | 54° | 40° | 47° | — | — |
| 1984 | 65° | 43° | 54° | — | — |
| 1983 | 57° | 46° | 52° | 0.81" | — |
| 1982 | 63° | 37° | 50° | — | — |
| 1981 | 61° | 46° | 53° | — | — |
| 1980 | 66° | 34° | 50° | — | — |
| 1979 | 60° | 39° | 50° | — | — |
| 1978 | 54° | 48° | 51° | 0.51" | — |
| 1977 | 57° | 32° | 45° | — | — |
| 1976 | 57° | 49° | 53° | — | — |
| 1975coldest | 57° | 33° | 45° | — | — |
| 1974 | 62° | 41° | 52° | — | — |
| 1973 | 60° | 37° | 49° | — | — |
| 1972 | 61° | 41° | 51° | — | — |
| 1971 | 67° | 35° | 51° | — | — |
55 years of data from ANTIOCH FIBREBRD MILLS