Weather on January 11
Vacaville, CA
55 Years of Data
Avg High
55°F
Avg Low
39°F
Warmest
2025
58°F avg
Coldest
1972
35°F avg
About This Date
January 11th in Vacaville, CA typically brings cool winter weather, with average highs around 55°F and lows near 39°F. Over 56 years of records, the warmest January 11th was in 2025 (58°F average), while the coldest was 1972 (35°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 36% of January 11th dates historically, with the wettest January 11th recording 6.3" of rain. The last decade has been 2.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.0°F warmer on this date compared to 20-30 years ago.
Planning for January 11th in Vacaville, CA? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 59° | 33° | 46° | — | — |
| 2025warmest | 66° | 50° | 58° | — | — |
| 2024 | 57° | 32° | 45° | — | — |
| 2023 | 53° | 48° | 51° | 2.49" | — |
| 2022 | 61° | 36° | 48° | — | — |
| 2021 | 61° | 32° | 46° | — | — |
| 2020 | 61° | 36° | 48° | — | — |
| 2019 | 54° | 49° | 51° | 0.08" | — |
| 2018 | 62° | 43° | 52° | — | — |
| 2017 | 57° | 47° | 52° | 0.03" | — |
| 2016 | 58° | 43° | 50° | — | — |
| 2015 | 65° | 41° | 53° | — | — |
| 2014 | 55° | 38° | 46° | — | — |
| 2013 | 51° | 27° | 39° | 0.03" | — |
| 2012 | 68° | 29° | 49° | — | — |
| 2011 | 46° | 39° | 43° | 0.03" | — |
| 2010 | 47° | 43° | 45° | — | — |
| 2009 | 70° | 31° | 50° | — | — |
| 2008 | 52° | 42° | 47° | — | — |
| 2007 | 53° | 28° | 41° | — | — |
| 2006 | 62° | 43° | 52° | 0.05" | — |
| 2005 | 51° | 36° | 43° | 0.89" | — |
| 2004 | 63° | 46° | 54° | — | — |
| 2003 | 53° | 50° | 52° | 0.03" | — |
| 2002 | 51° | 36° | 43° | — | — |
| 2001 | 50° | 42° | 46° | 1.12" | — |
| 2000 | 56° | 47° | 51° | 0.91" | — |
| 1999 | 45° | 29° | 37° | — | — |
| 1998 | 56° | 51° | 53° | 1.96" | — |
| 1997 | 50° | 46° | 48° | — | — |
| 1996 | 63° | 38° | 50° | — | — |
| 1995 | 63° | 46° | 54° | 0.15" | — |
| 1994 | 60° | 33° | 47° | — | — |
| 1993 | 45° | 25° | 35° | — | — |
| 1992 | 58° | — | — | 0.03" | — |
| 1991 | 53° | 37° | 45° | — | — |
| 1990 | 58° | 37° | 47° | — | — |
| 1989 | 55° | 42° | 49° | 0.25" | — |
| 1988 | 56° | 43° | 49° | 0.33" | — |
| 1987 | 40° | 35° | 37° | — | — |
| 1986 | 48° | 41° | 45° | — | — |
| 1985 | 48° | 31° | 39° | — | — |
| 1984 | 63° | 35° | 49° | — | — |
| 1983 | 48° | 32° | 40° | — | — |
| 1982 | 58° | 30° | 44° | — | — |
| 1981 | 46° | 36° | 41° | — | — |
| 1980 | 53° | 39° | 46° | 4.06" | — |
| 1979 | 60° | 47° | 53° | 6.3" | — |
| 1978 | 60° | 46° | 53° | — | — |
| 1977 | 51° | 31° | 41° | — | — |
| 1976 | 47° | 32° | 39° | — | — |
| 1975 | 60° | 34° | 47° | — | — |
| 1974 | 46° | 36° | 41° | 0.58" | — |
| 1973 | 52° | 43° | 47° | 3.56" | — |
| 1972coldest | 37° | 34° | 35° | — | — |
| 1971 | 52° | 45° | 48° | 0.64" | — |
56 years of data from VACAVILLE/NUT TREE AP ASOS