Weather on June 18 at Channel Islands
Channel Islands National Park
Based on 54 years of data from Ventura, CA
Planning Your Visit
June 18th in Channel Islands National Park (via Ventura, CA) typically brings warm summer weather, with average highs around 83°F and lows near 52°F — a 31°F daily swing. Over 54 years of records, the warmest June 18th was in 2008 (81°F average), while the coldest was 2018 (57°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 2% of June 18th dates historically. 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 June 18th in Channel Islands? Stay hydrated and seek shade during peak afternoon hours.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 99°F | 50°F | 0" | -- |
| 2024 | 80°F | 48°F | 0" | -- |
| 2023 | 85°F | 56°F | 0" | -- |
| 2022 | 76°F | 44°F | 0" | -- |
| 2021 | 93°F | 53°F | 0" | -- |
| 2020 | 79°F | 50°F | 0" | -- |
| 2019 | 73°F | 55°F | 0" | -- |
| 2018 | 64°F | 50°F | 0.03" | -- |
| 2017 | 96°F | 54°F | 0" | -- |
| 2016 | 89°F | 51°F | 0" | -- |
| 2015 | 94°F | 49°F | 0" | -- |
| 2014 | 82°F | 46°F | 0" | -- |
| 2013 | 87°F | 50°F | 0" | -- |
| 2012 | 75°F | 54°F | -- | -- |
| 2011 | 68°F | 50°F | -- | -- |
| 2010 | 72°F | 50°F | -- | -- |
| 2009 | 82°F | 54°F | -- | -- |
| 2008 | 106°F | 57°F | -- | -- |
| 2007 | 77°F | 50°F | -- | -- |
| 2006 | 79°F | 57°F | -- | -- |
| 2005 | 70°F | 46°F | -- | -- |
| 2004 | 72°F | 59°F | -- | -- |
| 2003 | 70°F | 55°F | -- | -- |
| 2002 | 84°F | 55°F | -- | -- |
| 2001 | 88°F | 54°F | -- | -- |
| 2000 | 79°F | 61°F | 0" | 0" |
| 1999 | 90°F | 50°F | 0" | 0" |
| 1998 | 82°F | 52°F | 0" | 0" |
| 1997 | 88°F | 58°F | 0" | 0" |
| 1996 | 92°F | 50°F | 0" | 0" |
| 1995 | -- | 47°F | 0" | 0" |
| 1994 | 87°F | 50°F | 0" | 0" |
| 1993 | 95°F | 58°F | 0" | 0" |
| 1992 | 84°F | 48°F | 0" | 0" |
| 1990 | 79°F | 54°F | 0" | 0" |
| 1989 | 96°F | 47°F | 0" | 0" |
| 1988 | 84°F | 49°F | 0" | 0" |
| 1987 | 72°F | 51°F | 0" | 0" |
| 1986 | 83°F | 50°F | 0" | 0" |
| 1985 | 80°F | 54°F | 0" | 0" |
| 1984 | 76°F | 57°F | 0" | 0" |
| 1983 | 75°F | 57°F | 0" | 0" |
| 1982 | 64°F | 55°F | 0" | 0" |
| 1981 | 98°F | 57°F | 0" | 0" |
| 1980 | 76°F | 50°F | 0" | 0" |
| 1979 | 79°F | 44°F | 0" | 0" |
| 1978 | 95°F | 55°F | 0" | 0" |
| 1977 | 84°F | 46°F | 0" | 0" |
| 1976 | 91°F | 50°F | 0" | 0" |
| 1975 | 73°F | 51°F | 0" | 0" |
| 1974 | 74°F | 47°F | 0" | 0" |
| 1973 | 103°F | 55°F | 0" | 0" |
| 1972 | 78°F | 54°F | 0" | 0" |
| 1971 | 85°F | 53°F | 0" | 0" |