Weather on October 31 at Channel Islands
Channel Islands National Park
Based on 55 years of data from Ventura, CA
Planning Your Visit
October 31st in Channel Islands National Park (via Ventura, CA) typically brings pleasant fall weather, with average highs around 77°F and lows near 43°F — a 34°F daily swing. Over 55 years of records, the warmest October 31st was in 1988 (70°F average), while the coldest was 1971 (51°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 9% of October 31st dates historically, with the wettest October 31st recording 1.14" 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 October 31st in Channel Islands? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 92°F | 44°F | 0" | -- |
| 2024 | 74°F | 34°F | 0" | -- |
| 2023 | 81°F | 34°F | 0" | -- |
| 2022 | 88°F | 39°F | 0" | -- |
| 2021 | 74°F | 46°F | 0" | -- |
| 2020 | 88°F | 38°F | 0" | -- |
| 2019 | 77°F | 25°F | 0" | -- |
| 2018 | 83°F | 37°F | 0" | -- |
| 2017 | 70°F | 55°F | 0" | -- |
| 2016 | 65°F | 44°F | 0.61" | -- |
| 2015 | 86°F | 44°F | 0" | -- |
| 2014 | 75°F | 45°F | 0" | -- |
| 2013 | 79°F | 36°F | 0" | -- |
| 2012 | 77°F | 37°F | 0" | -- |
| 2011 | 82°F | 45°F | -- | -- |
| 2010 | 70°F | 45°F | -- | -- |
| 2009 | 82°F | 45°F | -- | -- |
| 2008 | 77°F | 57°F | -- | -- |
| 2007 | 75°F | 45°F | -- | -- |
| 2006 | 63°F | 45°F | -- | -- |
| 2005 | 86°F | 46°F | -- | -- |
| 2004 | 75°F | 45°F | -- | -- |
| 2003 | 59°F | 46°F | -- | -- |
| 2002 | 61°F | 45°F | -- | -- |
| 2001 | 70°F | 48°F | -- | -- |
| 2000 | 66°F | 41°F | -- | -- |
| 1999 | 93°F | 40°F | 0" | 0" |
| 1998 | 80°F | 40°F | 0" | 0" |
| 1997 | 92°F | 45°F | 0" | 0" |
| 1996 | 64°F | 39°F | 0.18" | 0" |
| 1995 | 67°F | 56°F | 0" | 0" |
| 1994 | 88°F | 42°F | 0" | 0" |
| 1993 | 76°F | 45°F | 0" | 0" |
| 1992 | 77°F | 47°F | 1.14" | 0" |
| 1991 | 76°F | 35°F | 0" | 0" |
| 1990 | 79°F | 42°F | 0" | 0" |
| 1989 | 78°F | 40°F | 0" | 0" |
| 1988 | 91°F | 49°F | 0" | 0" |
| 1987 | 69°F | 59°F | 0.2" | -- |
| 1986 | 80°F | 51°F | 0" | 0" |
| 1985 | 78°F | 45°F | 0" | 0" |
| 1984 | 73°F | 47°F | 0" | 0" |
| 1983 | 75°F | 54°F | 0" | 0" |
| 1982 | 72°F | 44°F | 0.84" | 0" |
| 1981 | 86°F | 41°F | 0" | 0" |
| 1980 | 86°F | 45°F | 0" | 0" |
| 1979 | 71°F | 41°F | 0" | 0" |
| 1978 | 69°F | 52°F | 0" | 0" |
| 1977 | 78°F | 41°F | 0" | 0" |
| 1976 | 84°F | 41°F | 0" | 0" |
| 1975 | 78°F | 41°F | 0" | 0" |
| 1974 | 63°F | 45°F | 0" | 0" |
| 1973 | 77°F | 45°F | 0" | 0" |
| 1972 | 72°F | 31°F | 0" | 0" |
| 1971 | 69°F | 33°F | 0" | 0" |