Weather on May 11
Antioch, CA
55 Years of Data
Avg High
78°F
Avg Low
52°F
Warmest
1987
78°F avg
Coldest
2022
51°F avg
About This Date
May 11th in Antioch, CA typically brings pleasant spring weather, with average highs around 78°F and lows near 52°F — a 26°F daily swing. Over 55 years of records, the warmest May 11th was in 1987 (78°F average), while the coldest was 2022 (51°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 2% of May 11th dates historically. The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
Planning for May 11th in Antioch, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 63° | 46° | 54° | — | — |
| 2024 | 82° | 66° | 74° | — | — |
| 2023 | 65° | 47° | 56° | — | — |
| 2022coldest | 63° | 40° | 51° | — | — |
| 2021 | 92° | 58° | 75° | — | — |
| 2020 | 80° | 52° | 66° | 0.05" | — |
| 2019 | 80° | 53° | 67° | — | — |
| 2018 | 83° | 56° | 69° | — | — |
| 2017 | 72° | 52° | 62° | — | — |
| 2016 | 81° | 54° | 67° | — | — |
| 2015 | 72° | 52° | 62° | — | — |
| 2014 | 81° | 57° | 69° | — | — |
| 2013 | 88° | 58° | 73° | — | — |
| 2012 | 83° | 65° | 74° | — | — |
| 2011 | 102° | 49° | 75° | — | — |
| 2010 | 70° | 46° | 58° | — | — |
| 2009 | 84° | 58° | 71° | — | — |
| 2008 | 79° | 56° | 67° | — | — |
| 2007 | 75° | 48° | 62° | — | — |
| 2006 | 89° | 65° | 77° | — | — |
| 2005 | 74° | 48° | 61° | — | — |
| 2004 | 71° | 58° | 64° | — | — |
| 2003 | 65° | 51° | 58° | — | — |
| 2002 | 80° | 50° | 65° | — | — |
| 2001 | 82° | 53° | 68° | — | — |
| 2000 | 68° | 47° | 57° | — | — |
| 1999 | 83° | 49° | 66° | — | — |
| 1998 | 69° | 47° | 58° | — | — |
| 1997 | 87° | 52° | 69° | — | — |
| 1996 | 83° | 45° | 64° | — | — |
| 1995 | 73° | 55° | 64° | — | — |
| 1994 | 85° | 53° | 69° | — | — |
| 1993 | 84° | 50° | 67° | — | — |
| 1992 | 91° | 57° | 74° | — | — |
| 1991 | 74° | 46° | 60° | — | — |
| 1990 | 72° | 51° | 61° | — | — |
| 1989 | 66° | 52° | 59° | — | — |
| 1988 | 85° | 57° | 71° | — | — |
| 1987warmest | 97° | 60° | 78° | — | — |
| 1986 | 74° | 48° | 61° | — | — |
| 1985 | 69° | 45° | 57° | — | — |
| 1984 | 82° | 59° | 71° | — | — |
| 1983 | 72° | 53° | 62° | — | — |
| 1982 | 71° | 41° | 56° | — | — |
| 1981 | 85° | 62° | 73° | — | — |
| 1980 | 66° | 47° | 56° | — | — |
| 1979 | 82° | 49° | 65° | — | — |
| 1978 | 75° | 48° | 62° | — | — |
| 1977 | 65° | 47° | 56° | — | — |
| 1976 | 83° | 55° | 69° | — | — |
| 1975 | 73° | 51° | 62° | — | — |
| 1974 | 79° | 58° | 68° | — | — |
| 1973 | 90° | 46° | 68° | — | — |
| 1972 | 80° | 56° | 68° | — | — |
| 1971 | 77° | 49° | 63° | — | — |
55 years of data from ANTIOCH FIBREBRD MILLS