Weather on September 25 at Channel Islands
Channel Islands National Park
Based on 55 years of data from Ventura, CA
Planning Your Visit
September 25th in Channel Islands National Park (via Ventura, CA) typically brings warm fall weather, with average highs around 86°F and lows near 53°F — a 33°F daily swing. Over 55 years of records, the warmest September 25th was in 1978 (84°F average), while the coldest was 2011 (59°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 4% of September 25th dates historically, with the wettest September 25th recording 1.57" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for September 25th in Channel Islands? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 83°F | 57°F | 0" | -- |
| 2024 | 91°F | 55°F | 0" | -- |
| 2023 | 83°F | 42°F | 0" | -- |
| 2022 | 95°F | 55°F | 0" | -- |
| 2021 | 84°F | 49°F | 0" | -- |
| 2020 | 92°F | 46°F | 0" | -- |
| 2019 | 96°F | 52°F | 0" | -- |
| 2018 | 82°F | 53°F | 0" | -- |
| 2017 | 87°F | 39°F | 0" | -- |
| 2016 | 95°F | 51°F | 0" | -- |
| 2015 | 100°F | 55°F | 0" | -- |
| 2014 | 97°F | 54°F | 0" | -- |
| 2013 | 79°F | 47°F | 0" | -- |
| 2012 | 77°F | 48°F | -- | -- |
| 2011 | 64°F | 54°F | -- | -- |
| 2010 | 102°F | 59°F | -- | -- |
| 2009 | 99°F | 59°F | -- | -- |
| 2008 | 95°F | 59°F | -- | -- |
| 2007 | 84°F | 50°F | -- | -- |
| 2006 | 82°F | 48°F | -- | -- |
| 2005 | 77°F | 48°F | -- | -- |
| 2004 | 95°F | 52°F | -- | -- |
| 2003 | 90°F | 54°F | -- | -- |
| 2002 | 88°F | 57°F | -- | -- |
| 2001 | 90°F | 57°F | -- | -- |
| 2000 | 88°F | 50°F | -- | -- |
| 1999 | 68°F | 62°F | 0" | -- |
| 1998 | 78°F | 50°F | 0" | 0" |
| 1997 | 77°F | 71°F | 0" | 0" |
| 1996 | 77°F | 56°F | 0" | 0" |
| 1995 | 85°F | 53°F | 0" | 0" |
| 1994 | -- | 54°F | 0" | 0" |
| 1993 | 96°F | 46°F | 0" | 0" |
| 1992 | 91°F | 53°F | 0" | 0" |
| 1991 | 95°F | 62°F | 0" | 0" |
| 1990 | 77°F | 50°F | 0" | 0" |
| 1989 | 96°F | 49°F | 0" | 0" |
| 1988 | -- | 44°F | 0" | 0" |
| 1987 | 75°F | 54°F | 0" | 0" |
| 1986 | 69°F | 54°F | 1.57" | 0" |
| 1985 | 86°F | 51°F | 0" | 0" |
| 1984 | 92°F | 51°F | 0" | 0" |
| 1983 | 81°F | 51°F | 0" | 0" |
| 1982 | 82°F | 68°F | 0" | 0" |
| 1981 | 77°F | 45°F | 0" | 0" |
| 1980 | 92°F | 47°F | 0" | 0" |
| 1979 | 86°F | 43°F | 0.25" | 0" |
| 1978 | 107°F | 60°F | 0" | 0" |
| 1977 | 84°F | 45°F | 0" | 0" |
| 1976 | 73°F | 63°F | 0" | 0" |
| 1975 | 99°F | 53°F | 0" | 0" |
| 1974 | 76°F | 59°F | 0" | 0" |
| 1973 | 90°F | 49°F | 0" | 0" |
| 1972 | 75°F | 53°F | 0" | 0" |
| 1971 | 83°F | 48°F | 0" | 0" |