Weather on February 21 at Channel Islands
Channel Islands National Park
Based on 56 years of data from Ventura, CA
Planning Your Visit
February 21st in Channel Islands National Park (via Ventura, CA) typically brings mild winter weather, with average highs around 68°F and lows near 39°F — a 29°F daily swing. Over 56 years of records, the warmest February 21st was in 1995 (68°F average), while the coldest was 2019 (42°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 18% of February 21st dates historically, with the wettest February 21st recording 6.25" of rain. The last decade has been 2.7°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.7°F cooler on this date compared to 20-30 years ago.
Planning for February 21st in Channel Islands? Great weather for outdoor activities.
Year by Year History
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2026 | 57°F | 30°F | 0" | -- |
| 2025 | 78°F | 36°F | 0" | -- |
| 2024 | 62°F | 44°F | 0.69" | -- |
| 2023 | 75°F | 32°F | 0" | -- |
| 2022 | 70°F | 42°F | 0" | -- |
| 2021 | 69°F | 29°F | 0" | -- |
| 2020 | 79°F | 39°F | 0" | -- |
| 2019 | 56°F | 29°F | 0.1" | -- |
| 2018 | 59°F | 26°F | 0" | -- |
| 2017 | 58°F | 50°F | 0.23" | -- |
| 2016 | 74°F | 34°F | 0" | -- |
| 2015 | 68°F | 38°F | 0" | -- |
| 2014 | 82°F | 39°F | 0" | -- |
| 2013 | 61°F | 28°F | 0" | -- |
| 2012 | 72°F | 36°F | -- | -- |
| 2011 | 54°F | 36°F | -- | -- |
| 2010 | 59°F | 39°F | -- | -- |
| 2009 | 68°F | 41°F | -- | -- |
| 2008 | 59°F | 43°F | 1.02" | 0" |
| 2007 | 63°F | 41°F | -- | -- |
| 2006 | 59°F | 37°F | -- | -- |
| 2005 | 57°F | 50°F | -- | -- |
| 2004 | 50°F | 45°F | -- | -- |
| 2003 | 73°F | 39°F | -- | -- |
| 2002 | 84°F | 45°F | -- | -- |
| 2001 | 61°F | 37°F | -- | -- |
| 2000 | 59°F | 48°F | 4.09" | -- |
| 1999 | 68°F | 44°F | 0" | 0" |
| 1998 | 64°F | 35°F | 4.65" | 0" |
| 1997 | -- | 35°F | 0" | 0" |
| 1996 | 62°F | 52°F | 6.25" | 0" |
| 1995 | 85°F | 52°F | 0" | 0" |
| 1994 | 63°F | 32°F | 0" | 0" |
| 1993 | 61°F | 37°F | 0.08" | 0" |
| 1992 | 72°F | 45°F | 0" | 0" |
| 1991 | 82°F | 40°F | 0" | 0" |
| 1990 | 72°F | 34°F | 0" | 0" |
| 1989 | 80°F | 36°F | 0" | 0" |
| 1988 | 79°F | 40°F | 0" | 0" |
| 1987 | 65°F | 36°F | 0" | 0" |
| 1986 | 72°F | 39°F | 0" | 0" |
| 1985 | 70°F | 36°F | 0" | 0" |
| 1984 | 70°F | 36°F | 0" | 0" |
| 1983 | 78°F | 44°F | 0" | 0" |
| 1982 | 79°F | 43°F | 0" | 0" |
| 1981 | 80°F | 44°F | 0" | 0" |
| 1980 | 62°F | 49°F | 3.94" | 0" |
| 1979 | 58°F | 40°F | 3.94" | 0" |
| 1978 | 79°F | 40°F | 0" | 0" |
| 1977 | 70°F | 44°F | 0" | 0" |
| 1976 | 74°F | 33°F | 0" | 0" |
| 1975 | 62°F | 34°F | 0" | 0" |
| 1974 | 71°F | 35°F | 0" | 0" |
| 1973 | 72°F | 55°F | 0" | 0" |
| 1972 | 72°F | 44°F | 0" | 0" |
| 1971 | 63°F | 32°F | 0" | 0" |