Weather on September 28
Ventura, CA
55 Years of Data
Avg High
85°F
Avg Low
52°F
Warmest
1997
82°F avg
Coldest
1998
59°F avg
About This Date
September 28th in Ventura, CA typically brings warm fall weather, with average highs around 85°F and lows near 52°F — a 33°F daily swing. Over 55 years of records, the warmest September 28th was in 1997 (82°F average), while the coldest was 1998 (59°F) — a 23°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 2.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.6°F warmer on this date compared to 20-30 years ago.
Planning for September 28th in Ventura, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 69° | 57° | 63° | — | — |
| 2024 | 87° | 47° | 67° | — | — |
| 2023 | 88° | 46° | 67° | — | — |
| 2022 | 103° | 55° | 79° | — | — |
| 2021 | 69° | 57° | 63° | — | — |
| 2020 | 87° | 55° | 71° | — | — |
| 2019 | 83° | 62° | 72° | — | — |
| 2018 | 96° | 51° | 74° | — | — |
| 2017 | 94° | 47° | 70° | — | — |
| 2016 | 101° | 59° | 80° | — | — |
| 2015 | 95° | 54° | 74° | — | — |
| 2014 | 78° | 48° | 63° | — | — |
| 2013 | 89° | 43° | 66° | — | — |
| 2012 | 86° | 54° | 70° | — | — |
| 2011 | 81° | 55° | 68° | — | — |
| 2010 | 97° | 64° | 80° | — | — |
| 2009 | 79° | 55° | 67° | — | — |
| 2008 | 90° | 55° | 72° | — | — |
| 2007 | 64° | 55° | 60° | — | — |
| 2006 | 88° | 50° | 69° | — | — |
| 2005 | 93° | 52° | 72° | — | — |
| 2004 | 72° | 52° | 62° | — | — |
| 2003 | 84° | 52° | 68° | — | — |
| 2002 | 66° | 59° | 63° | — | — |
| 2001 | 88° | 50° | 69° | — | — |
| 2000 | 73° | 55° | 64° | — | — |
| 1999 | 91° | 52° | 71° | — | — |
| 1998coldest | 74° | 45° | 59° | — | — |
| 1997warmest | 104° | 59° | 82° | — | — |
| 1996 | 92° | 48° | 70° | — | — |
| 1995 | 72° | 53° | 62° | — | — |
| 1994 | 89° | 62° | 76° | — | — |
| 1993 | 102° | 54° | 78° | — | — |
| 1992 | 99° | 57° | 78° | — | — |
| 1991 | 91° | 54° | 72° | — | — |
| 1990 | 79° | 51° | 65° | — | — |
| 1989 | 82° | 54° | 68° | — | — |
| 1988 | 101° | 45° | 73° | — | — |
| 1987 | 93° | 51° | 72° | — | — |
| 1986 | 75° | 54° | 64° | — | — |
| 1985 | 77° | 46° | 62° | — | — |
| 1984 | 96° | 58° | 77° | — | — |
| 1983 | 71° | 56° | 63° | — | — |
| 1982 | 74° | 46° | 60° | — | — |
| 1981 | 82° | 46° | 64° | — | — |
| 1980 | 87° | 43° | 65° | — | — |
| 1979 | 84° | 45° | 64° | — | — |
| 1978 | 102° | 60° | 81° | — | — |
| 1977 | 83° | 55° | 69° | — | — |
| 1976 | 73° | 54° | 63° | — | — |
| 1975 | 81° | 45° | 63° | — | — |
| 1974 | 79° | 45° | 62° | — | — |
| 1973 | 96° | 52° | 74° | — | — |
| 1972 | 81° | 55° | 68° | — | — |
| 1971 | 77° | 46° | 62° | — | — |
55 years of data from OJAI CALIFORNIA