Weather on October 27
Fairfield, CA
55 Years of Data
Avg High
74°F
Avg Low
49°F
Warmest
2003
73°F avg
Coldest
1975
52°F avg
About This Date
October 27th in Fairfield, CA typically brings pleasant fall weather, with average highs around 74°F and lows near 49°F — a 25°F daily swing. Over 55 years of records, the warmest October 27th was in 2003 (73°F average), while the coldest was 1975 (52°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 9% of October 27th dates historically, with the wettest October 27th recording 0.51" of rain. The last decade has been 3.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.2°F warmer on this date compared to 20-30 years ago.
Planning for October 27th in Fairfield, CA? Great weather for outdoor activities.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 71° | 52° | 61° | — | — |
| 2024 | 75° | 56° | 65° | — | — |
| 2023 | 67° | 42° | 54° | — | — |
| 2022 | 74° | 44° | 59° | — | — |
| 2021 | 74° | 53° | 63° | — | — |
| 2020 | 76° | 49° | 62° | — | — |
| 2019 | 69° | 57° | 63° | — | — |
| 2018 | 81° | 54° | 67° | — | — |
| 2017 | 86° | 54° | 70° | — | — |
| 2016 | 66° | 59° | 63° | 0.2" | — |
| 2015 | 78° | 56° | 67° | — | — |
| 2014 | 72° | 46° | 59° | — | — |
| 2013 | 67° | 47° | 57° | — | — |
| 2012 | 80° | 53° | 67° | — | — |
| 2011 | 75° | 46° | 61° | — | — |
| 2010 | 68° | 42° | 55° | — | — |
| 2009 | 85° | 52° | 68° | — | — |
| 2008 | 86° | 48° | 67° | — | — |
| 2007 | 74° | 47° | 60° | — | — |
| 2006 | 78° | 45° | 61° | — | — |
| 2005 | 59° | 47° | 53° | 0.28" | — |
| 2004 | 64° | 46° | 55° | 0.51" | — |
| 2003warmest | 93° | 54° | 73° | — | — |
| 2002 | 75° | 44° | 60° | — | — |
| 2001 | 67° | 48° | 57° | — | — |
| 2000 | 58° | 52° | 55° | 0.08" | — |
| 1999 | 71° | 50° | 61° | — | — |
| 1998 | 75° | 49° | 62° | — | — |
| 1997 | 75° | 44° | 60° | — | — |
| 1996 | 62° | 56° | 59° | — | — |
| 1995 | 82° | 52° | 67° | — | — |
| 1994 | 76° | 52° | 64° | — | — |
| 1993 | 87° | 56° | 71° | — | — |
| 1992 | 80° | 56° | 68° | — | — |
| 1991 | 61° | 49° | 55° | — | — |
| 1990 | 81° | 49° | 65° | — | — |
| 1989 | 66° | 48° | 57° | — | — |
| 1988 | 60° | 47° | 53° | — | — |
| 1987 | 79° | 59° | 69° | — | — |
| 1986 | 82° | 58° | 70° | — | — |
| 1985 | 82° | 41° | 62° | — | — |
| 1984 | 77° | 39° | 58° | — | — |
| 1983 | 85° | 46° | 65° | — | — |
| 1982 | 70° | 42° | 56° | — | — |
| 1981 | 67° | 55° | 61° | — | — |
| 1980 | 72° | 39° | 55° | — | — |
| 1979 | 75° | 45° | 60° | — | — |
| 1978 | 75° | 45° | 60° | — | — |
| 1977 | 72° | 51° | 61° | — | — |
| 1976 | 75° | 45° | 60° | — | — |
| 1975coldest | 65° | 39° | 52° | 0.03" | — |
| 1974 | 71° | 52° | 61° | — | — |
| 1973 | 75° | 43° | 59° | — | — |
| 1972 | 67° | 43° | 55° | — | — |
| 1971 | 66° | 41° | 54° | — | — |
55 years of data from FAIRFIELD