Weather on June 11
Concord, CA
55 Years of Data
Avg High
83°F
Avg Low
55°F
Warmest
1985
87°F avg
Coldest
1976
59°F avg
About This Date
June 11th in Concord, CA typically brings warm summer weather, with average highs around 83°F and lows near 55°F — a 28°F daily swing. Over 55 years of records, the warmest June 11th was in 1985 (87°F average), while the coldest was 1976 (59°F) — a 28°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 4.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.7°F warmer on this date compared to 20-30 years ago.
Planning for June 11th in Concord, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 75° | 53° | 64° | — | — |
| 2024 | 100° | 56° | 78° | — | — |
| 2023 | 76° | 55° | 65° | — | — |
| 2022 | 94° | 69° | 81° | — | — |
| 2021 | 79° | 53° | 66° | — | — |
| 2020 | 92° | 63° | 77° | — | — |
| 2019 | 105° | 69° | 87° | — | — |
| 2018 | 89° | 57° | 73° | — | — |
| 2017 | 71° | 53° | 62° | — | — |
| 2016 | 90° | 53° | 71° | — | — |
| 2015 | 92° | 58° | 75° | — | — |
| 2014 | 72° | 56° | 64° | — | — |
| 2013 | 81° | 55° | 68° | — | — |
| 2012 | 95° | 57° | 76° | — | — |
| 2011 | 73° | 52° | 62° | — | — |
| 2010 | 87° | 51° | 69° | — | — |
| 2009 | 75° | 57° | 66° | — | — |
| 2008 | 92° | 57° | 74° | — | — |
| 2007 | 87° | 55° | 71° | — | — |
| 2006 | 71° | 55° | 63° | — | — |
| 2005 | 82° | 55° | 69° | — | — |
| 2004 | 81° | 54° | 67° | — | — |
| 2003 | 68° | 56° | 62° | — | — |
| 2002 | 91° | 57° | 74° | — | — |
| 2001 | 78° | 56° | 67° | — | — |
| 2000 | 82° | 54° | 68° | — | — |
| 1999 | 77° | 53° | 65° | — | — |
| 1998 | 70° | 65° | 67° | — | — |
| 1997 | 80° | 56° | 68° | — | — |
| 1996 | 85° | 55° | 70° | — | — |
| 1995 | 76° | 59° | 67° | — | — |
| 1994 | 85° | 59° | 72° | — | — |
| 1993 | 80° | 53° | 67° | — | — |
| 1992 | 73° | 55° | 64° | — | — |
| 1991 | 92° | 54° | 73° | — | — |
| 1990 | 88° | 49° | 68° | — | — |
| 1989 | 73° | 50° | 62° | — | — |
| 1988 | 81° | 49° | 65° | — | — |
| 1987 | 85° | 49° | 67° | — | — |
| 1986 | 76° | 54° | 65° | — | — |
| 1985warmest | 103° | 71° | 87° | — | — |
| 1984 | 86° | 50° | 68° | — | — |
| 1983 | 82° | 52° | 67° | — | — |
| 1982 | 69° | 51° | 60° | — | — |
| 1981 | 85° | 57° | 71° | — | — |
| 1980 | 73° | 51° | 62° | — | — |
| 1979 | 99° | 58° | 78° | — | — |
| 1978 | 89° | 52° | 70° | — | — |
| 1977 | 78° | 52° | 65° | — | — |
| 1976coldest | 71° | 47° | 59° | — | — |
| 1975 | 92° | 53° | 72° | — | — |
| 1974 | 86° | 50° | 68° | — | — |
| 1973 | 76° | 53° | 64° | — | — |
| 1972 | 83° | 45° | 64° | — | — |
| 1971 | 84° | 49° | 66° | — | — |
55 years of data from CONCORD BUCHANAN FLD