Weather on September 12
Ventura, CA
55 Years of Data
Avg High
85°F
Avg Low
53°F
Warmest
1971
87°F avg
Coldest
2005
59°F avg
About This Date
September 12th in Ventura, CA typically brings warm fall weather, with average highs around 85°F and lows near 53°F — a 32°F daily swing. Over 55 years of records, the warmest September 12th was in 1971 (87°F average), while the coldest was 2005 (59°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 4% of September 12th dates historically, with the wettest September 12th recording 1.14" of rain. The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
Planning for September 12th in Ventura, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 80° | 50° | 65° | — | — |
| 2024 | 82° | 47° | 64° | — | — |
| 2023 | 95° | 57° | 76° | — | — |
| 2022 | 89° | 63° | 76° | 0.03" | — |
| 2021 | 94° | 49° | 71° | — | — |
| 2020 | 92° | 47° | 69° | — | — |
| 2019 | 83° | 48° | 65° | — | — |
| 2018 | 88° | 53° | 70° | — | — |
| 2017 | 96° | 59° | 78° | — | — |
| 2016 | 89° | 52° | 70° | — | — |
| 2015 | 99° | 64° | 81° | — | — |
| 2014 | 102° | 57° | 80° | — | — |
| 2013 | 92° | 50° | 71° | — | — |
| 2012 | 84° | 64° | 74° | — | — |
| 2011 | 82° | 50° | 66° | — | — |
| 2010 | 84° | 46° | 65° | — | — |
| 2009 | 81° | 57° | 69° | — | — |
| 2008 | 72° | 59° | 65° | — | — |
| 2007 | 90° | 52° | 71° | — | — |
| 2006 | 90° | 57° | 73° | — | — |
| 2005coldest | 70° | 48° | 59° | — | — |
| 2004 | 86° | 57° | 72° | — | — |
| 2003 | 86° | 55° | 71° | — | — |
| 2002 | 90° | 54° | 72° | — | — |
| 2001 | 77° | 52° | 64° | — | — |
| 2000 | 99° | 57° | 78° | — | — |
| 1999 | 85° | 44° | 64° | — | — |
| 1998 | 88° | 52° | 70° | — | — |
| 1997 | 83° | 56° | 69° | — | — |
| 1996 | 91° | 46° | 69° | — | — |
| 1995 | 98° | 55° | 77° | — | — |
| 1994 | 75° | 49° | 62° | — | — |
| 1993 | 72° | 56° | 64° | — | — |
| 1992 | 85° | 53° | 69° | — | — |
| 1991 | 80° | 48° | 64° | — | — |
| 1990 | 102° | 54° | 78° | — | — |
| 1989 | 81° | 48° | 64° | — | — |
| 1988 | 77° | 51° | 64° | — | — |
| 1987 | 71° | 52° | 61° | — | — |
| 1986 | 74° | 59° | 66° | — | — |
| 1985 | 80° | 39° | 60° | — | — |
| 1984 | 77° | 66° | 72° | 1.14" | — |
| 1983 | 97° | 59° | 78° | — | — |
| 1982 | 76° | 54° | 65° | — | — |
| 1981 | 92° | 45° | 68° | — | — |
| 1980 | 80° | 52° | 66° | — | — |
| 1979 | 102° | 51° | 77° | — | — |
| 1978 | 81° | 49° | 65° | — | — |
| 1977 | 83° | 53° | 68° | — | — |
| 1976 | 80° | 61° | 70° | — | — |
| 1975 | 74° | 54° | 64° | — | — |
| 1974 | 80° | 58° | 69° | — | — |
| 1973 | 74° | 60° | 67° | — | — |
| 1972 | 80° | 48° | 64° | — | — |
| 1971warmest | 110° | 65° | 87° | — | — |
55 years of data from OJAI CALIFORNIA