Weather on August 17
Ventura, CA
55 Years of Data
Avg High
88°F
Avg Low
56°F
Warmest
2015
83°F avg
Coldest
1985
63°F avg
About This Date
August 17th in Ventura, CA typically brings warm summer weather, with average highs around 88°F and lows near 56°F — a 32°F daily swing. Over 55 years of records, the warmest August 17th was in 2015 (83°F average), while the coldest was 1985 (63°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 2% of August 17th dates historically, with the wettest August 17th recording 0.76" of rain. The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
Planning for August 17th in Ventura, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 79° | 52° | 65° | — | — |
| 2024 | 92° | 51° | 71° | — | — |
| 2023 | 102° | 58° | 80° | — | — |
| 2022 | 98° | 55° | 77° | — | — |
| 2021 | 98° | 53° | 76° | — | — |
| 2020 | 98° | 64° | 81° | — | — |
| 2019 | 87° | 57° | 72° | — | — |
| 2018 | 92° | 61° | 76° | — | — |
| 2017 | 72° | 58° | 65° | — | — |
| 2016 | 100° | 48° | 74° | — | — |
| 2015warmest | 105° | 60° | 83° | — | — |
| 2014 | 98° | 56° | 77° | — | — |
| 2013 | 99° | 56° | 77° | — | — |
| 2012 | 93° | 64° | 79° | — | — |
| 2011 | 90° | 55° | 72° | — | — |
| 2010 | 93° | 59° | 76° | — | — |
| 2009 | 77° | 50° | 64° | — | — |
| 2008 | 84° | 61° | 72° | — | — |
| 2007 | 91° | 63° | 77° | — | — |
| 2006 | 81° | 55° | 68° | — | — |
| 2005 | 79° | 52° | 65° | — | — |
| 2004 | 84° | 57° | 71° | — | — |
| 2003 | 95° | 61° | 78° | — | — |
| 2002 | 75° | 57° | 66° | — | — |
| 2001 | 93° | 57° | 75° | — | — |
| 2000 | 90° | 63° | 76° | — | — |
| 1999 | 98° | 51° | 75° | — | — |
| 1998 | 85° | 60° | 72° | — | — |
| 1997 | 82° | 62° | 72° | — | — |
| 1996 | 92° | 59° | 75° | — | — |
| 1995 | 83° | 51° | 67° | — | — |
| 1994 | 90° | 61° | 75° | — | — |
| 1993 | 85° | 53° | 69° | — | — |
| 1992 | 101° | 63° | 82° | — | — |
| 1991 | 85° | 58° | 71° | — | — |
| 1990 | 84° | 52° | 68° | — | — |
| 1989 | 79° | 56° | 67° | — | — |
| 1988 | 86° | 48° | 67° | — | — |
| 1987 | 80° | 49° | 64° | — | — |
| 1986 | 96° | 53° | 75° | — | — |
| 1985coldest | 77° | 49° | 63° | — | — |
| 1984 | 94° | 65° | 79° | — | — |
| 1983 | 94° | 66° | 80° | — | — |
| 1982 | 93° | 50° | 72° | — | — |
| 1981 | 85° | 56° | 70° | — | — |
| 1980 | 79° | 53° | 66° | — | — |
| 1979 | 88° | 60° | 74° | — | — |
| 1978 | 82° | 51° | 67° | — | — |
| 1977 | 88° | 68° | 78° | 0.76" | — |
| 1976 | 80° | 54° | 67° | — | — |
| 1975 | 82° | 50° | 66° | — | — |
| 1974 | 78° | 52° | 65° | — | — |
| 1973 | 89° | 59° | 74° | — | — |
| 1972 | 85° | 53° | 69° | — | — |
| 1971 | 89° | 58° | 73° | — | — |
55 years of data from OJAI CALIFORNIA