Weather on August 27
Fairfield, CA
55 Years of Data
Avg High
88°F
Avg Low
56°F
Warmest
2017
85°F avg
Coldest
1975
61°F avg
About This Date
August 27th in Fairfield, 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 27th was in 2017 (85°F average), while the coldest was 1975 (61°F) — a 24°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 27th in Fairfield, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 89° | 63° | 76° | — | — |
| 2024 | 97° | 61° | 79° | — | — |
| 2023 | 91° | 55° | 73° | — | — |
| 2022 | 85° | 57° | 71° | — | — |
| 2021 | 100° | 61° | 80° | — | — |
| 2020 | 85° | 58° | 71° | — | — |
| 2019 | 96° | 59° | 78° | — | — |
| 2018 | 74° | 53° | 63° | — | — |
| 2017warmest | 106° | 65° | 85° | — | — |
| 2016 | 78° | 57° | 68° | — | — |
| 2015 | 99° | 64° | 81° | — | — |
| 2014 | 94° | 61° | 77° | — | — |
| 2013 | 90° | 57° | 73° | — | — |
| 2012 | 89° | 52° | 70° | — | — |
| 2011 | 93° | 53° | 73° | — | — |
| 2010 | 82° | 56° | 69° | — | — |
| 2009 | 90° | 52° | 71° | — | — |
| 2008 | 94° | 56° | 75° | — | — |
| 2007 | 85° | 54° | 69° | — | — |
| 2006 | 75° | 55° | 65° | — | — |
| 2005 | 95° | 54° | 74° | — | — |
| 2004 | 89° | 65° | 77° | — | — |
| 2003 | 85° | 59° | 72° | — | — |
| 2002 | 87° | 55° | 71° | — | — |
| 2001 | 102° | 60° | 81° | — | — |
| 2000 | 89° | 55° | 72° | — | — |
| 1999 | 98° | 65° | 81° | — | — |
| 1998 | 89° | 53° | 71° | — | — |
| 1997 | 85° | 61° | 73° | — | — |
| 1996 | 79° | 53° | 66° | — | — |
| 1995 | 83° | 56° | 69° | — | — |
| 1994 | 85° | 56° | 70° | — | — |
| 1993 | 102° | 56° | 79° | — | — |
| 1992 | 94° | 56° | 75° | — | — |
| 1991 | 76° | 53° | 64° | — | — |
| 1990 | 82° | 61° | 71° | — | — |
| 1989 | 86° | 54° | 70° | — | — |
| 1988 | 92° | 61° | 76° | — | — |
| 1987 | 87° | 55° | 71° | — | — |
| 1986 | 97° | 51° | 74° | — | — |
| 1985 | 91° | 49° | 70° | — | — |
| 1984 | 91° | 55° | 73° | — | — |
| 1983 | 94° | 57° | 75° | — | — |
| 1982 | 84° | 55° | 70° | — | — |
| 1981 | 101° | 56° | 78° | — | — |
| 1980 | 86° | 50° | 68° | — | — |
| 1979 | 93° | 45° | 69° | — | — |
| 1978 | 82° | 56° | 69° | — | — |
| 1977 | 82° | 56° | 69° | — | — |
| 1976 | 90° | 55° | 72° | — | — |
| 1975coldest | 69° | 54° | 61° | — | — |
| 1974 | 89° | 53° | 71° | — | — |
| 1973 | 76° | 53° | 64° | — | — |
| 1972 | 80° | 56° | 68° | — | — |
| 1971 | 82° | 51° | 67° | — | — |
55 years of data from FAIRFIELD