Weather on September 22
Ventura, CA
55 Years of Data
Avg High
86°F
Avg Low
52°F
Warmest
1975
80°F avg
Coldest
1986
58°F avg
About This Date
September 22nd in Ventura, CA typically brings warm fall weather, with average highs around 86°F and lows near 52°F — a 34°F daily swing. Over 55 years of records, the warmest September 22nd was in 1975 (80°F average), while the coldest was 1986 (58°F) — a 22°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 5.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 5.0°F cooler on this date compared to 20-30 years ago.
Planning for September 22nd in Ventura, CA? Stay hydrated and seek shade during peak afternoon hours.
Cooling Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 87° | 52° | 69° | — | — |
| 2024 | 75° | 49° | 62° | — | — |
| 2023 | 74° | 48° | 61° | — | — |
| 2022 | 81° | 46° | 63° | — | — |
| 2021 | 100° | 49° | 74° | — | — |
| 2020 | 88° | 46° | 67° | — | — |
| 2019 | 91° | 46° | 69° | — | — |
| 2018 | 87° | 50° | 69° | — | — |
| 2017 | 75° | 41° | 58° | — | — |
| 2016 | 88° | 50° | 69° | — | — |
| 2015 | 101° | 54° | 77° | — | — |
| 2014 | 91° | 51° | 71° | — | — |
| 2013 | 83° | 46° | 64° | — | — |
| 2012 | 90° | 63° | 76° | — | — |
| 2011 | 90° | 55° | 72° | — | — |
| 2010 | 70° | 50° | 60° | — | — |
| 2009 | 102° | 52° | 77° | — | — |
| 2008 | 77° | 50° | 64° | — | — |
| 2007 | 66° | 50° | 58° | — | — |
| 2006 | 73° | 52° | 62° | — | — |
| 2005 | 88° | 55° | 71° | — | — |
| 2004 | 90° | 50° | 70° | — | — |
| 2003 | 93° | 52° | 72° | — | — |
| 2002 | 100° | 55° | 78° | — | — |
| 2001 | 86° | 54° | 70° | — | — |
| 2000 | 66° | 61° | 63° | — | — |
| 1999 | 92° | 64° | 78° | — | — |
| 1998 | 73° | 59° | 66° | — | — |
| 1997 | 95° | 53° | 74° | — | — |
| 1996 | 75° | 63° | 69° | — | — |
| 1995 | 87° | 52° | 69° | — | — |
| 1994 | 87° | 54° | 70° | — | — |
| 1993 | 76° | 45° | 60° | — | — |
| 1992 | 99° | 48° | 73° | — | — |
| 1991 | 94° | 57° | 75° | — | — |
| 1990 | 74° | 52° | 63° | — | — |
| 1989 | 102° | 54° | 78° | — | — |
| 1988 | 81° | 45° | 63° | — | — |
| 1987 | 93° | 53° | 73° | — | — |
| 1986coldest | 68° | 48° | 58° | — | — |
| 1985 | 86° | 45° | 65° | — | — |
| 1984 | 76° | 68° | 72° | — | — |
| 1983 | 81° | 67° | 74° | — | — |
| 1982 | 96° | 50° | 73° | — | — |
| 1981 | 86° | 46° | 66° | — | — |
| 1980 | 77° | 47° | 62° | — | — |
| 1979 | 95° | 42° | 69° | — | — |
| 1978 | 95° | 49° | 72° | — | — |
| 1977 | 80° | 48° | 64° | — | — |
| 1976 | 77° | 65° | 71° | — | — |
| 1975warmest | 104° | 55° | 80° | — | — |
| 1974 | 98° | 56° | 77° | — | — |
| 1973 | 74° | 52° | 63° | — | — |
| 1972 | 91° | 52° | 71° | — | — |
| 1971 | 84° | 50° | 67° | — | — |
55 years of data from OJAI CALIFORNIA