Weather on October 22
Vallejo, CA
55 Years of Data
Avg High
75°F
Avg Low
48°F
Warmest
2019
73°F avg
Coldest
1985
50°F avg
About This Date
October 22nd in Vallejo, CA typically brings pleasant fall weather, with average highs around 75°F and lows near 48°F — a 27°F daily swing. Over 55 years of records, the warmest October 22nd was in 2019 (73°F average), while the coldest was 1985 (50°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 15% of October 22nd dates historically, with the wettest October 22nd recording 2.49" of rain. The last decade has been 3.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.4°F warmer on this date compared to 20-30 years ago.
Planning for October 22nd in Vallejo, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 66° | 55° | 61° | — | — |
| 2024 | 76° | 53° | 64° | — | — |
| 2023 | 67° | 58° | 62° | 0.69" | — |
| 2022 | 73° | 57° | 65° | — | — |
| 2021 | 64° | 54° | 59° | 0.86" | — |
| 2020 | 85° | 56° | 70° | — | — |
| 2019warmest | 86° | 59° | 73° | — | — |
| 2018 | 70° | 51° | 60° | — | — |
| 2017 | 78° | 50° | 64° | — | — |
| 2016 | 78° | 55° | 67° | — | — |
| 2015 | 79° | 47° | 63° | — | — |
| 2014 | 74° | 42° | 58° | — | — |
| 2013 | 72° | 38° | 55° | — | — |
| 2012 | 67° | 51° | 59° | 2.49" | — |
| 2011 | 84° | 43° | 63° | — | — |
| 2010 | 60° | 50° | 55° | 0.81" | — |
| 2009 | 73° | 48° | 61° | — | — |
| 2008 | 87° | 37° | 62° | — | — |
| 2007 | 81° | 40° | 60° | — | — |
| 2006 | 83° | 41° | 62° | — | — |
| 2005 | 73° | 49° | 61° | — | — |
| 2004 | 69° | 41° | 55° | — | — |
| 2003 | 73° | 53° | 63° | — | — |
| 2002 | 57° | 50° | 54° | — | — |
| 2001 | 77° | 47° | 62° | — | — |
| 2000 | 76° | 59° | 67° | — | — |
| 1999 | 87° | 49° | 68° | — | — |
| 1998 | 82° | 48° | 65° | — | — |
| 1997 | 70° | 49° | 59° | — | — |
| 1996 | 71° | 43° | 57° | — | — |
| 1995 | 76° | 50° | 63° | — | — |
| 1994 | 79° | 45° | 62° | — | — |
| 1993 | 80° | 47° | 63° | — | — |
| 1992 | 77° | 48° | 63° | — | — |
| 1991 | 66° | 58° | 62° | — | — |
| 1990 | 80° | 47° | 63° | — | — |
| 1989 | 73° | 53° | 63° | 0.38" | — |
| 1988 | 76° | 46° | 61° | — | — |
| 1987 | 68° | 47° | 57° | — | — |
| 1986 | 79° | 43° | 61° | — | — |
| 1985coldest | 61° | 39° | 50° | 0.28" | — |
| 1984 | 73° | 43° | 58° | — | — |
| 1983 | 80° | 45° | 62° | — | — |
| 1982 | 76° | 56° | 66° | 0.08" | — |
| 1981 | 78° | 47° | 62° | — | — |
| 1980 | 83° | 48° | 65° | — | — |
| 1979 | 74° | 42° | 58° | — | — |
| 1978 | 85° | 49° | 67° | — | — |
| 1977 | 78° | 41° | 60° | — | — |
| 1976 | 78° | 52° | 65° | — | — |
| 1975 | 80° | 49° | 64° | — | — |
| 1974 | 75° | 46° | 61° | — | — |
| 1973 | 68° | 58° | 63° | 0.38" | — |
| 1972 | 66° | 51° | 59° | — | — |
| 1971 | 74° | 44° | 59° | — | — |
55 years of data from VALLEJO