Weather on December 26
Vacaville, CA
55 Years of Data
Avg High
54°F
Avg Low
36°F
Warmest
2005
56°F avg
Coldest
1985
32°F avg
About This Date
December 26th in Vacaville, CA typically brings cool winter weather, with average highs around 54°F and lows near 36°F. Over 55 years of records, the warmest December 26th was in 2005 (56°F average), while the coldest was 1985 (32°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 31% of December 26th dates historically, with the wettest December 26th recording 1.63" of rain. The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.5°F warmer on this date compared to 20-30 years ago.
Planning for December 26th in Vacaville, CA? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 61° | 43° | 52° | 0.41" | — |
| 2024 | 56° | 47° | 51° | 0.71" | — |
| 2023 | 60° | 40° | 50° | — | — |
| 2022 | 50° | 42° | 46° | 1.22" | — |
| 2021 | 48° | 36° | 42° | — | — |
| 2020 | 62° | 39° | 51° | 0.05" | — |
| 2019 | 60° | 45° | 52° | — | — |
| 2018 | 61° | 33° | 47° | — | — |
| 2017 | 64° | 31° | 48° | — | — |
| 2016 | 53° | 31° | 42° | — | — |
| 2015 | 56° | 30° | 43° | — | — |
| 2014 | 58° | 47° | 52° | — | — |
| 2013 | 67° | 28° | 48° | — | — |
| 2012 | 58° | 37° | 47° | — | — |
| 2011 | 57° | 24° | 41° | — | — |
| 2010 | 58° | 43° | 50° | 0.23" | — |
| 2009 | 48° | 36° | 42° | 0.08" | — |
| 2008 | 53° | 32° | 43° | — | — |
| 2007 | 55° | 32° | 44° | — | — |
| 2006 | 60° | 45° | 52° | 1.63" | — |
| 2005warmest | 61° | 52° | 56° | 1.22" | — |
| 2004 | 52° | 36° | 44° | 0.1" | — |
| 2003 | 53° | 31° | 42° | — | — |
| 2002 | 51° | 43° | 47° | 0.76" | — |
| 2001 | 54° | 46° | 50° | — | — |
| 2000 | 57° | 29° | 43° | — | — |
| 1999 | 63° | 33° | 48° | — | — |
| 1998 | 52° | 28° | 40° | — | — |
| 1997 | 52° | 31° | 41° | — | — |
| 1996 | 48° | 41° | 45° | 1.57" | — |
| 1995 | 60° | 36° | 48° | — | — |
| 1994 | 60° | 35° | 48° | — | — |
| 1993 | 43° | 31° | 37° | 0.03" | — |
| 1992 | 40° | 30° | 35° | — | — |
| 1991 | 55° | 41° | 48° | — | — |
| 1990 | 56° | 26° | 41° | — | — |
| 1989 | 42° | 32° | 37° | — | — |
| 1988 | 49° | — | — | — | — |
| 1987 | 48° | 29° | 38° | — | — |
| 1986 | 52° | 38° | 45° | — | — |
| 1985coldest | 37° | 26° | 32° | — | — |
| 1984 | 46° | 37° | 42° | 0.08" | — |
| 1983 | 58° | 47° | 52° | 0.53" | — |
| 1982 | 50° | 33° | 42° | — | — |
| 1981 | 60° | 41° | 51° | — | — |
| 1980 | 50° | 42° | 46° | — | — |
| 1979 | 58° | 35° | 46° | — | — |
| 1978 | 40° | 35° | 37° | — | — |
| 1977 | 53° | 47° | 50° | 0.18" | — |
| 1976 | 60° | 20° | 40° | — | — |
| 1975 | 53° | 28° | 41° | — | — |
| 1974 | 54° | 26° | 40° | — | — |
| 1973 | 52° | 45° | 48° | 0.66" | — |
| 1972 | 53° | 35° | 44° | — | — |
| 1971 | 46° | 34° | 40° | 0.23" | — |
55 years of data from VACAVILLE/NUT TREE AP ASOS