Weather on October 30
Fairfield, CA
55 Years of Data
Avg High
70°F
Avg Low
47°F
Warmest
1993
67°F avg
Coldest
1984
44°F avg
About This Date
October 30th in Fairfield, CA typically brings pleasant fall weather, with average highs around 70°F and lows near 47°F. Over 55 years of records, the warmest October 30th was in 1993 (67°F average), while the coldest was 1984 (44°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 16% of October 30th dates historically, with the wettest October 30th recording 4.52" of rain. The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.
Planning for October 30th in Fairfield, CA? Great weather for outdoor activities.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 75° | 51° | 63° | — | — |
| 2024 | 65° | 47° | 56° | — | — |
| 2023 | 74° | 42° | 58° | — | — |
| 2022 | 77° | 48° | 63° | — | — |
| 2021 | 68° | 56° | 62° | — | — |
| 2020 | 79° | 46° | 62° | — | — |
| 2019 | 69° | 44° | 57° | — | — |
| 2018 | 79° | 54° | 66° | — | — |
| 2017 | — | 53° | — | — | — |
| 2016 | 65° | 51° | 58° | 0.74" | — |
| 2015 | 75° | 55° | 65° | — | — |
| 2014 | 77° | 53° | 65° | — | — |
| 2013 | 67° | 44° | 55° | — | — |
| 2012 | 78° | 50° | 64° | — | — |
| 2011 | 79° | 45° | 62° | — | — |
| 2010 | 61° | 52° | 56° | 0.2" | — |
| 2009 | 71° | 47° | 59° | — | — |
| 2008 | 82° | 47° | 64° | — | — |
| 2007 | 70° | 53° | 61° | — | — |
| 2006 | 69° | 43° | 56° | — | — |
| 2005 | 70° | 47° | 58° | — | — |
| 2004 | 65° | 47° | 56° | — | — |
| 2003 | 65° | 49° | 57° | — | — |
| 2002 | 69° | 45° | 57° | — | — |
| 2001 | — | 51° | — | 1.27" | — |
| 2000 | 62° | 46° | 54° | — | — |
| 1999 | 73° | 45° | 59° | — | — |
| 1998 | 71° | 49° | 60° | — | — |
| 1997 | 72° | 56° | 64° | — | — |
| 1996 | 58° | 50° | 54° | 1.98" | — |
| 1995 | 68° | 49° | 58° | — | — |
| 1994 | 77° | 44° | 61° | — | — |
| 1993warmest | 83° | 52° | 67° | — | — |
| 1992 | 66° | 43° | 54° | 4.52" | — |
| 1991 | 66° | 50° | 58° | — | — |
| 1990 | 72° | 50° | 61° | — | — |
| 1989 | 71° | 40° | 55° | — | — |
| 1988 | 74° | 48° | 61° | — | — |
| 1987 | 71° | 50° | 61° | — | — |
| 1986 | 72° | 51° | 61° | — | — |
| 1985 | 65° | 42° | 53° | — | — |
| 1984coldest | 48° | 40° | 44° | — | — |
| 1983 | 71° | 58° | 64° | 0.56" | — |
| 1982 | 68° | 52° | 60° | 2.46" | — |
| 1981 | 68° | 40° | 54° | — | — |
| 1980 | 75° | 36° | 55° | — | — |
| 1979 | 74° | 43° | 58° | — | — |
| 1978 | 75° | 40° | 57° | — | — |
| 1977 | 64° | 50° | 57° | 0.13" | — |
| 1976 | 67° | 40° | 53° | — | — |
| 1975 | 68° | 42° | 55° | 1.37" | — |
| 1974 | 69° | 46° | 58° | — | — |
| 1973 | 79° | 51° | 65° | — | — |
| 1972 | 65° | 49° | 57° | — | — |
| 1971 | 68° | 38° | 53° | — | — |
55 years of data from FAIRFIELD