Weather on August 26
Concord, CA
55 Years of Data
Avg High
88°F
Avg Low
56°F
Warmest
2017
81°F avg
Coldest
1991
61°F avg
About This Date
August 26th in Concord, CA typically brings warm summer weather, with average highs around 88°F and lows near 56°F — a 32°F daily swing. Over 55 years of records, the warmest August 26th was in 2017 (81°F average), while the coldest was 1991 (61°F) — a 20°F range across recorded history. This date has historically been dry, with little recorded precipitation. 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 August 26th in Concord, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 87° | 61° | 74° | — | — |
| 2024 | 94° | 60° | 77° | — | — |
| 2023 | 87° | 58° | 72° | — | — |
| 2022 | 91° | 60° | 76° | — | — |
| 2021 | 94° | 55° | 74° | — | — |
| 2020 | 86° | 58° | 72° | — | — |
| 2019 | 99° | 61° | 80° | — | — |
| 2018 | 80° | 55° | 68° | — | — |
| 2017warmest | 105° | 58° | 81° | — | — |
| 2016 | 76° | 61° | 68° | — | — |
| 2015 | 96° | 58° | 77° | — | — |
| 2014 | 86° | 57° | 72° | — | — |
| 2013 | 82° | 60° | 71° | — | — |
| 2012 | 73° | 55° | 64° | — | — |
| 2011 | 91° | 58° | 74° | — | — |
| 2010 | 85° | 59° | 72° | — | — |
| 2009 | 89° | 53° | 71° | — | — |
| 2008 | 92° | 57° | 74° | — | — |
| 2007 | 82° | 58° | 70° | — | — |
| 2006 | 84° | 57° | 71° | — | — |
| 2005 | 91° | 53° | 72° | — | — |
| 2004 | 88° | 60° | 74° | — | — |
| 2003 | 95° | 62° | 79° | — | — |
| 2002 | 94° | 54° | 74° | — | — |
| 2001 | 94° | 56° | 75° | — | — |
| 2000 | 90° | 59° | 74° | — | — |
| 1999 | 96° | 62° | 79° | — | — |
| 1998 | 82° | 57° | 70° | — | — |
| 1997 | 83° | 63° | 73° | — | — |
| 1996 | 73° | 56° | 64° | — | — |
| 1995 | 84° | 56° | 70° | — | — |
| 1994 | 83° | 58° | 70° | — | — |
| 1993 | 92° | 60° | 76° | — | — |
| 1992 | 91° | 57° | 74° | — | — |
| 1991coldest | 74° | 48° | 61° | — | — |
| 1990 | 83° | 54° | 68° | — | — |
| 1989 | 82° | 50° | 66° | — | — |
| 1988 | 104° | 55° | 80° | — | — |
| 1987 | 83° | 50° | 66° | — | — |
| 1986 | 89° | 52° | 70° | — | — |
| 1985 | 87° | 56° | 71° | — | — |
| 1984 | 86° | 54° | 70° | — | — |
| 1983 | 88° | 51° | 69° | — | — |
| 1982 | 80° | 52° | 66° | — | — |
| 1981 | 95° | 53° | 74° | — | — |
| 1980 | 83° | 55° | 69° | — | — |
| 1979 | 92° | 57° | 74° | — | — |
| 1978 | 80° | 55° | 68° | — | — |
| 1977 | 85° | 54° | 69° | — | — |
| 1976 | 91° | 52° | 71° | — | — |
| 1975 | 89° | 61° | 75° | — | — |
| 1974 | 88° | 52° | 70° | — | — |
| 1973 | 80° | 52° | 66° | — | — |
| 1972 | 91° | 55° | 73° | — | — |
| 1971 | 88° | 56° | 72° | — | — |
55 years of data from CONCORD BUCHANAN FLD