Weather on November 21
Vacaville, CA
55 Years of Data
Avg High
62°F
Avg Low
41°F
Warmest
1995
60°F avg
Coldest
1985
36°F avg
About This Date
November 21st in Vacaville, CA typically brings mild fall weather, with average highs around 62°F and lows near 41°F. Over 55 years of records, the warmest November 21st was in 1995 (60°F average), while the coldest was 1985 (36°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 24% of November 21st dates historically, with the wettest November 21st recording 6.76" of rain. The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
Planning for November 21st in Vacaville, CA? Great weather for outdoor activities.
Warming Trend
1.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 68° | 41° | 55° | — | — |
| 2024 | 63° | 49° | 56° | 1.65" | — |
| 2023 | 67° | 36° | 51° | — | — |
| 2022 | 67° | 29° | 48° | — | — |
| 2021 | 68° | 40° | 54° | — | — |
| 2020 | 68° | 31° | 50° | — | — |
| 2019 | 65° | 42° | 53° | — | — |
| 2018 | 55° | 40° | 47° | 2.87" | — |
| 2017 | 70° | 51° | 60° | — | — |
| 2016 | 63° | 43° | 53° | — | — |
| 2015 | 74° | 42° | 58° | — | — |
| 2014 | 59° | 45° | 52° | — | — |
| 2013 | 61° | 51° | 56° | — | — |
| 2012 | 66° | 43° | 54° | 0.74" | — |
| 2011 | 58° | 36° | 47° | — | — |
| 2010 | 58° | 42° | 50° | 0.03" | — |
| 2009 | 60° | 38° | 49° | — | — |
| 2008 | 69° | 42° | 56° | — | — |
| 2007 | 66° | 36° | 51° | — | — |
| 2006 | 66° | 50° | 58° | — | — |
| 2005 | 72° | 37° | 54° | — | — |
| 2004 | 61° | 48° | 54° | — | — |
| 2003 | 60° | 35° | 48° | — | — |
| 2002 | 73° | 44° | 59° | — | — |
| 2001 | 61° | 57° | 59° | 1.19" | — |
| 2000 | 50° | 37° | 44° | 0.41" | — |
| 1999 | 62° | 44° | 53° | — | — |
| 1998 | 66° | 50° | 58° | 0.3" | — |
| 1997 | 60° | 48° | 54° | — | — |
| 1996 | 61° | 52° | 56° | 0.03" | — |
| 1995warmest | 69° | 50° | 60° | — | — |
| 1994 | 60° | 44° | 52° | — | — |
| 1993 | 58° | 35° | 46° | — | — |
| 1992 | 59° | 37° | 48° | — | — |
| 1991 | 65° | 44° | 54° | — | — |
| 1990 | 60° | 42° | 51° | — | — |
| 1989 | 69° | 40° | 54° | — | — |
| 1988 | 55° | 41° | 48° | — | — |
| 1987 | 60° | 41° | 51° | 0.64" | — |
| 1986 | 68° | 48° | 58° | — | — |
| 1985coldest | 50° | 21° | 36° | — | — |
| 1984 | 60° | 42° | 51° | 0.13" | — |
| 1983 | 59° | 35° | 47° | — | — |
| 1982 | 55° | 34° | 44° | — | — |
| 1981 | 60° | 49° | 54° | 2.46" | — |
| 1980 | 56° | 32° | 44° | — | — |
| 1979 | 56° | 30° | 43° | — | — |
| 1978 | 56° | 46° | 51° | — | — |
| 1977 | 48° | 40° | 44° | 6.76" | — |
| 1976 | 60° | 44° | 52° | — | — |
| 1975 | 60° | 30° | 45° | — | — |
| 1974 | 58° | 40° | 49° | 1.3" | — |
| 1973 | 59° | 35° | 47° | — | — |
| 1972 | 55° | 36° | 45° | — | — |
| 1971 | 61° | 32° | 46° | — | — |
55 years of data from VACAVILLE/NUT TREE AP ASOS