Weather on December 17
Ventura, CA
55 Years of Data
Avg High
68°F
Avg Low
37°F
Warmest
1980
62°F avg
Coldest
1984
42°F avg
About This Date
December 17th in Ventura, CA typically brings mild winter weather, with average highs around 68°F and lows near 37°F — a 31°F daily swing. Over 55 years of records, the warmest December 17th was in 1980 (62°F average), while the coldest was 1984 (42°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 13% of December 17th dates historically, with the wettest December 17th recording 2.08" of rain. The last decade has been 2.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.4°F cooler on this date compared to 20-30 years ago.
Planning for December 17th in Ventura, CA? Great weather for outdoor activities.
Cooling Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 80° | 39° | 60° | — | — |
| 2024 | 74° | 34° | 54° | — | — |
| 2023 | 82° | 40° | 61° | — | — |
| 2022 | 65° | 28° | 46° | — | — |
| 2021 | 57° | 32° | 45° | — | — |
| 2020 | 74° | 35° | 54° | — | — |
| 2019 | 66° | 28° | 47° | — | — |
| 2018 | 73° | 45° | 59° | 0.05" | — |
| 2017 | 66° | 34° | 50° | — | — |
| 2016 | 61° | 30° | 45° | — | — |
| 2015 | 61° | 26° | 43° | — | — |
| 2014 | 59° | 39° | 49° | 1.75" | — |
| 2013 | 83° | 41° | 62° | — | — |
| 2012 | 57° | 46° | 52° | — | — |
| 2011 | 68° | 46° | 57° | — | — |
| 2010 | 54° | 46° | 50° | — | — |
| 2009 | 73° | 39° | 56° | — | — |
| 2008 | 52° | 41° | 46° | — | — |
| 2007 | 59° | 30° | 45° | — | — |
| 2006 | 54° | 30° | 42° | — | — |
| 2005 | 55° | 46° | 51° | — | — |
| 2004 | 73° | 37° | 55° | — | — |
| 2003 | 72° | 32° | 52° | — | — |
| 2002 | 55° | 37° | 46° | — | — |
| 2001 | 63° | 34° | 48° | — | — |
| 2000 | 81° | 37° | 59° | — | — |
| 1999 | 84° | 35° | 60° | — | — |
| 1998 | 86° | 38° | 62° | — | — |
| 1997 | 72° | 35° | 53° | 0.08" | — |
| 1996 | 80° | 38° | 59° | — | — |
| 1995 | 71° | 31° | 51° | — | — |
| 1994 | 78° | 32° | 55° | — | — |
| 1993 | 64° | 28° | 46° | — | — |
| 1992 | 55° | 32° | 44° | — | — |
| 1991 | 73° | 41° | 57° | — | — |
| 1990 | 63° | 27° | 45° | — | — |
| 1989 | 64° | 30° | 47° | — | — |
| 1988 | 60° | 42° | 51° | 0.43" | — |
| 1987 | 55° | 45° | 50° | 2.08" | — |
| 1986 | 72° | 36° | 54° | — | — |
| 1985 | 77° | 36° | 56° | — | — |
| 1984coldest | 55° | 28° | 42° | — | — |
| 1983 | 64° | 51° | 58° | — | — |
| 1982 | 68° | 29° | 48° | — | — |
| 1981 | 70° | 41° | 55° | — | — |
| 1980warmest | 79° | 46° | 62° | — | — |
| 1979 | 81° | 34° | 57° | — | — |
| 1978 | 62° | 48° | 55° | 0.66" | — |
| 1977 | 60° | 51° | 56° | 0.38" | — |
| 1976 | 75° | 35° | 55° | — | — |
| 1975 | 70° | 31° | 50° | — | — |
| 1974 | 71° | 39° | 55° | — | — |
| 1973 | 73° | 38° | 55° | — | — |
| 1972 | 66° | 42° | 54° | — | — |
| 1971 | 66° | 29° | 47° | — | — |
55 years of data from OJAI CALIFORNIA