Weather on August 28
Fairfield, CA
55 Years of Data
Avg High
90°F
Avg Low
57°F
Warmest
2017
86°F avg
Coldest
1975
63°F avg
About This Date
August 28th in Fairfield, CA typically brings hot summer weather, with average highs around 90°F and lows near 57°F — a 33°F daily swing. Over 55 years of records, the warmest August 28th was in 2017 (86°F average), while the coldest was 1975 (63°F) — a 23°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 28th in Fairfield, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 91° | 59° | 75° | — | — |
| 2024 | 95° | 65° | 80° | — | — |
| 2023 | 96° | 58° | 77° | — | — |
| 2022 | 82° | 58° | 70° | — | — |
| 2021 | 102° | 64° | 83° | — | — |
| 2020 | 85° | 56° | 70° | — | — |
| 2019 | 88° | 61° | 74° | — | — |
| 2018 | 74° | 57° | 65° | — | — |
| 2017warmest | 107° | 64° | 86° | — | — |
| 2016 | 87° | 54° | 70° | — | — |
| 2015 | 99° | 67° | 83° | — | — |
| 2014 | 96° | 58° | 77° | — | — |
| 2013 | 90° | 58° | 74° | — | — |
| 2012 | 92° | 59° | 75° | — | — |
| 2011 | 91° | 53° | 72° | — | — |
| 2010 | 82° | 54° | 68° | — | — |
| 2009 | 98° | 52° | 75° | — | — |
| 2008 | 103° | 56° | 79° | — | — |
| 2007 | 91° | 53° | 72° | — | — |
| 2006 | 89° | 54° | 71° | — | — |
| 2005 | 99° | 55° | 77° | — | — |
| 2004 | 98° | 64° | 81° | — | — |
| 2003 | 79° | 55° | 67° | — | — |
| 2002 | 86° | 60° | 73° | — | — |
| 2001 | 99° | 60° | 79° | — | — |
| 2000 | 92° | 57° | 74° | — | — |
| 1999 | 94° | 61° | 77° | — | — |
| 1998 | 98° | 58° | 78° | — | — |
| 1997 | 83° | 58° | 70° | — | — |
| 1996 | 84° | 57° | 71° | — | — |
| 1995 | 83° | 55° | 69° | — | — |
| 1994 | 83° | 52° | 67° | — | — |
| 1993 | 96° | 63° | 79° | — | — |
| 1992 | 82° | 57° | 70° | — | — |
| 1991 | 83° | 56° | 69° | — | — |
| 1990 | 89° | 61° | 75° | — | — |
| 1989 | 89° | 54° | 71° | — | — |
| 1988 | 89° | 60° | 75° | — | — |
| 1987 | 98° | 55° | 77° | — | — |
| 1986 | 92° | 55° | 73° | — | — |
| 1985 | 91° | 47° | 69° | — | — |
| 1984 | 97° | 57° | 77° | — | — |
| 1983 | 95° | 58° | 76° | — | — |
| 1982 | 88° | 56° | 72° | — | — |
| 1981 | 106° | 61° | 83° | — | — |
| 1980 | 84° | 51° | 68° | — | — |
| 1979 | 94° | 54° | 74° | — | — |
| 1978 | 82° | 54° | 68° | — | — |
| 1977 | 88° | 57° | 72° | — | — |
| 1976 | 92° | 56° | 74° | — | — |
| 1975coldest | 71° | 56° | 63° | — | — |
| 1974 | 78° | 56° | 67° | — | — |
| 1973 | 77° | 53° | 65° | — | — |
| 1972 | 86° | 58° | 72° | — | — |
| 1971 | 82° | 55° | 69° | — | — |
55 years of data from FAIRFIELD