Weather on January 16
Vacaville, CA
55 Years of Data
About This Date
January 16th in Vacaville, CA typically brings cool winter weather, with average highs around 57°F and lows near 39°F. Over 56 years of records, the warmest January 16th was in 1991 (60°F average), while the coldest was 1972 (36°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 46% of January 16th dates historically, with the wettest January 16th recording 11.23" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for January 16th in Vacaville, CA? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 61° | 32° | 46° | — | — |
| 2025 | 64° | 32° | 48° | — | — |
| 2024 | 51° | 35° | 43° | 1.27" | — |
| 2023 | 55° | 44° | 50° | 1.85" | — |
| 2022 | 62° | 39° | 51° | — | — |
| 2021 | 77° | 40° | 58° | — | — |
| 2020 | 49° | 38° | 43° | 2.01" | — |
| 2019 | 58° | 51° | 54° | 5.23" | — |
| 2018 | 58° | 48° | 53° | — | — |
| 2017 | 53° | 31° | 42° | — | — |
| 2016 | 56° | 46° | 51° | 1.02" | — |
| 2015 | 52° | 43° | 47° | 0.03" | — |
| 2014 | 71° | 29° | 50° | — | — |
| 2013 | 57° | 25° | 41° | — | — |
| 2012 | 53° | 22° | 38° | — | — |
| 2011 | 51° | 44° | 48° | — | — |
| 2010 | 54° | 39° | 46° | 0.08" | — |
| 2009 | 72° | 36° | 54° | — | — |
| 2008 | 59° | 47° | 53° | — | — |
| 2007 | 51° | 22° | 36° | 0.13" | — |
| 2006 | 54° | 39° | 46° | — | — |
| 2005 | 60° | 41° | 51° | — | — |
| 2004 | 50° | 46° | 48° | — | — |
| 2003 | 62° | 36° | 49° | — | — |
| 2002 | 57° | 34° | 45° | — | — |
| 2001 | 54° | 42° | 48° | — | — |
| 2000 | 62° | 41° | 52° | 0.94" | — |
| 1999 | 58° | 49° | 53° | 0.05" | — |
| 1998 | 63° | 51° | 57° | 0.03" | — |
| 1997 | 51° | 35° | 43° | 0.05" | — |
| 1996 | 65° | 37° | 51° | 5.66" | — |
| 1995 | 54° | 39° | 46° | 0.2" | — |
| 1994 | 64° | 33° | 49° | — | — |
| 1993 | 55° | 36° | 45° | 0.91" | — |
| 1992 | 45° | 37° | 41° | — | — |
| 1991warmest | 68° | 52° | 60° | — | — |
| 1990 | 55° | 42° | 49° | 0.25" | — |
| 1989 | 59° | 32° | 46° | — | — |
| 1988 | 59° | 41° | 50° | 3.1" | — |
| 1987 | 53° | 37° | 45° | — | — |
| 1986 | 59° | 49° | 54° | 1.8" | — |
| 1985 | 52° | 35° | 43° | — | — |
| 1984 | 58° | 41° | 49° | 1.02" | — |
| 1983 | 52° | 43° | 47° | 0.94" | — |
| 1982 | 43° | 34° | 38° | — | — |
| 1981 | 65° | 47° | 56° | 0.1" | — |
| 1980 | 62° | 49° | 55° | 1.55" | — |
| 1979 | 59° | 33° | 46° | — | — |
| 1978 | 58° | 52° | 55° | 4.39" | — |
| 1977 | 43° | 30° | 36° | — | — |
| 1976 | 62° | 34° | 48° | — | — |
| 1975 | 62° | 29° | 45° | — | — |
| 1974 | 62° | 49° | 55° | 1.83" | — |
| 1973 | 61° | 51° | 56° | 11.23" | — |
| 1972coldest | 45° | 27° | 36° | — | — |
| 1971 | 52° | 47° | 49° | 0.41" | — |