Weather on February 4
Vacaville, CA
55 Years of Data
Avg High
61°F
Avg Low
38°F
Warmest
2018
60°F avg
Coldest
1989
40°F avg
About This Date
February 4th in Vacaville, CA typically brings mild winter weather, with average highs around 61°F and lows near 38°F. Over 56 years of records, the warmest February 4th was in 2018 (60°F average), while the coldest was 1989 (40°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 32% of February 4th dates historically, with the wettest February 4th recording 9.19" 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 February 4th in Vacaville, CA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 69° | 36° | 52° | — | — |
| 2025 | 57° | 43° | 50° | 6.6" | — |
| 2024 | 58° | 44° | 51° | 5.97" | — |
| 2023 | 57° | 42° | 50° | 0.58" | — |
| 2022 | 66° | 33° | 50° | — | — |
| 2021 | 65° | 41° | 53° | — | — |
| 2020 | 58° | 36° | 47° | — | — |
| 2019 | 52° | 39° | 45° | 1.75" | — |
| 2018warmest | 76° | 45° | 60° | — | — |
| 2017 | 60° | 47° | 53° | 0.23" | — |
| 2016 | 61° | 39° | 50° | — | — |
| 2015 | 66° | 42° | 54° | — | — |
| 2014 | 56° | 31° | 44° | — | — |
| 2013 | 63° | 33° | 48° | — | — |
| 2012 | 65° | 34° | 49° | — | — |
| 2011 | 67° | 34° | 50° | — | — |
| 2010 | 56° | 48° | 52° | 2.16" | — |
| 2009 | 68° | 41° | 55° | — | — |
| 2008 | 54° | 40° | 47° | — | — |
| 2007 | 68° | 33° | 51° | — | — |
| 2006 | 63° | 49° | 56° | 0.05" | — |
| 2005 | 62° | 40° | 51° | — | — |
| 2004 | 60° | 39° | 50° | — | — |
| 2003 | 63° | 32° | 47° | — | — |
| 2002 | 62° | 30° | 46° | — | — |
| 2001 | 70° | 40° | 55° | — | — |
| 2000 | 56° | 44° | 50° | — | — |
| 1999 | 61° | 36° | 48° | — | — |
| 1998 | 57° | 43° | 50° | 0.23" | — |
| 1997 | 60° | 48° | 54° | 0.53" | — |
| 1996 | 60° | 49° | 54° | 9.19" | — |
| 1995 | 59° | 44° | 52° | 0.03" | — |
| 1994 | 63° | 35° | 49° | — | — |
| 1993 | 63° | 43° | 53° | — | — |
| 1992 | 70° | 35° | 52° | — | — |
| 1991 | 63° | 45° | 54° | 0.1" | — |
| 1990 | 56° | 36° | 46° | 0.38" | — |
| 1989coldest | 49° | 31° | 40° | 1.98" | — |
| 1988 | 64° | 28° | 46° | — | — |
| 1987 | 60° | 38° | 49° | — | — |
| 1986 | 63° | 35° | 49° | — | — |
| 1985 | 54° | 33° | 43° | — | — |
| 1984 | 67° | 32° | 49° | — | — |
| 1983 | 58° | 33° | 45° | 1.4" | — |
| 1982 | 57° | 38° | 47° | — | — |
| 1981 | 63° | 33° | 48° | — | — |
| 1980 | 60° | 37° | 49° | — | — |
| 1979 | 67° | 28° | 47° | — | — |
| 1978 | 57° | 37° | 47° | — | — |
| 1977 | 64° | 32° | 48° | — | — |
| 1976 | 59° | 42° | 51° | — | — |
| 1975 | 55° | 39° | 47° | 1.35" | — |
| 1974 | 66° | 31° | 48° | — | — |
| 1973 | 60° | 41° | 51° | 0.38" | — |
| 1972 | 50° | 39° | 45° | 0.03" | — |
| 1971 | 58° | 31° | 44° | — | — |
56 years of data from VACAVILLE/NUT TREE AP ASOS