Weather on February 20
Antioch, CA
55 Years of Data
Avg High
61°F
Avg Low
41°F
Warmest
1991
59°F avg
Coldest
2002
13°F avg
About This Date
February 20th in Antioch, CA typically brings mild winter weather, with average highs around 61°F and lows near 41°F. Over 56 years of records, the warmest February 20th was in 1991 (59°F average), while the coldest was 2002 (13°F) — a 46°F range across recorded history. Rain or other precipitation has occurred on about 30% of February 20th dates historically, with the wettest February 20th recording 4.24" of rain. The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
Planning for February 20th in Antioch, CA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Cooling Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 45° | 36° | 40° | — | — |
| 2025 | 62° | 46° | 54° | — | — |
| 2024 | 55° | 45° | 50° | — | — |
| 2023 | 65° | 49° | 57° | — | — |
| 2022 | 59° | 41° | 50° | — | — |
| 2021 | 59° | 46° | 53° | 0.03" | — |
| 2020 | 67° | 44° | 55° | — | — |
| 2019 | 57° | 43° | 50° | 0.08" | — |
| 2018 | 47° | 34° | 40° | — | — |
| 2017 | 59° | 52° | 55° | 4.24" | — |
| 2016 | 60° | 46° | 53° | — | — |
| 2015 | 68° | 49° | 58° | — | — |
| 2014 | 67° | 45° | 56° | — | — |
| 2013 | 60° | 40° | 50° | — | — |
| 2012 | 53° | 41° | 47° | — | — |
| 2011 | 66° | 40° | 53° | — | — |
| 2010 | 47° | 43° | 45° | — | — |
| 2009 | 60° | 43° | 51° | — | — |
| 2008 | 59° | 44° | 52° | — | — |
| 2007 | 67° | 43° | 55° | — | — |
| 2006 | 56° | 35° | 45° | — | — |
| 2005 | 60° | 46° | 53° | 0.25" | — |
| 2004 | 55° | 47° | 51° | 0.03" | — |
| 2003 | 65° | 38° | 51° | — | — |
| 2002coldest | 58° | -32° | 13° | — | — |
| 2001 | 50° | 44° | 47° | — | — |
| 2000 | 66° | 44° | 55° | 0.69" | — |
| 1999 | 57° | 37° | 47° | 0.66" | — |
| 1998 | 53° | 39° | 46° | 1.14" | — |
| 1997 | 65° | 46° | 55° | — | — |
| 1996 | 62° | 51° | 57° | 1.52" | — |
| 1995 | 67° | 45° | 56° | — | — |
| 1994 | 45° | 39° | 42° | 1.73" | — |
| 1993 | 63° | 41° | 52° | 1.32" | — |
| 1992 | 62° | 50° | 56° | 0.43" | — |
| 1991warmest | 73° | 45° | 59° | — | — |
| 1990 | 57° | 32° | 45° | — | — |
| 1989 | 63° | 43° | 53° | — | — |
| 1988 | 67° | 37° | 52° | — | — |
| 1987 | 66° | 45° | 55° | — | — |
| 1986 | 63° | 46° | 54° | 0.1" | — |
| 1985 | 67° | 46° | 56° | — | — |
| 1984 | 65° | 41° | 53° | — | — |
| 1983 | 62° | 35° | 49° | — | — |
| 1982 | 68° | 44° | 56° | — | — |
| 1981 | 70° | 42° | 56° | — | — |
| 1980 | 63° | 46° | 54° | 0.18" | — |
| 1979 | 58° | 43° | 50° | 0.81" | — |
| 1978 | 64° | 39° | 52° | — | — |
| 1977 | 73° | 42° | 58° | — | — |
| 1976 | 59° | 39° | 49° | 0.03" | — |
| 1975 | 56° | 34° | 45° | 0.3" | — |
| 1974 | 62° | 42° | 52° | — | — |
| 1973 | 62° | 39° | 51° | — | — |
| 1972 | 64° | 44° | 54° | — | — |
| 1971 | 58° | 46° | 52° | — | — |
56 years of data from ANTIOCH FIBREBRD MILLS