Weather on August 2
Vacaville, CA
55 Years of Data
Avg High
96°F
Avg Low
59°F
Warmest
1993
88°F avg
Coldest
2004
68°F avg
About This Date
August 2nd in Vacaville, CA typically brings hot summer weather, with average highs around 96°F and lows near 59°F — a 37°F daily swing. Over 55 years of records, the warmest August 2nd was in 1993 (88°F average), while the coldest was 2004 (68°F) — a 20°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
Planning for August 2nd in Vacaville, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 94° | 58° | 76° | — | — |
| 2024 | 97° | 62° | 79° | — | — |
| 2023 | 88° | 59° | 73° | — | — |
| 2022 | 104° | 67° | 85° | — | — |
| 2021 | 96° | 62° | 79° | — | — |
| 2020 | 99° | 56° | 77° | — | — |
| 2019 | 95° | 58° | 76° | — | — |
| 2018 | 101° | 56° | 78° | — | — |
| 2017 | 107° | 66° | 87° | — | — |
| 2016 | 96° | 58° | 77° | — | — |
| 2015 | 96° | 64° | 80° | — | — |
| 2014 | 94° | 62° | 78° | — | — |
| 2013 | 91° | 53° | 72° | — | — |
| 2012 | 99° | 56° | 77° | — | — |
| 2011 | 95° | 57° | 76° | — | — |
| 2010 | 93° | 56° | 74° | — | — |
| 2009 | 92° | 60° | 76° | — | — |
| 2008 | 98° | 62° | 80° | — | — |
| 2007 | 100° | 61° | 80° | — | — |
| 2006 | 92° | 59° | 75° | — | — |
| 2005 | 96° | 56° | 76° | — | — |
| 2004coldest | 79° | 58° | 68° | — | — |
| 2003 | 87° | 67° | 77° | — | — |
| 2002 | 87° | 59° | 73° | — | — |
| 2001 | 96° | 56° | 76° | — | — |
| 2000 | 103° | 67° | 85° | — | — |
| 1999 | 92° | 60° | 76° | — | — |
| 1998 | 98° | 63° | 80° | — | — |
| 1997 | 96° | 57° | 77° | — | — |
| 1996 | 99° | 58° | 78° | — | — |
| 1995 | 106° | 64° | 85° | — | — |
| 1994 | 95° | 54° | 74° | — | — |
| 1993warmest | 107° | 68° | 88° | — | — |
| 1992 | 102° | 56° | 79° | — | — |
| 1991 | 92° | 55° | 73° | — | — |
| 1990 | 99° | 58° | 78° | — | — |
| 1989 | 92° | 55° | 73° | — | — |
| 1988 | 88° | 61° | 74° | — | — |
| 1987 | 102° | 60° | 81° | — | — |
| 1986 | 98° | 56° | 77° | — | — |
| 1985 | 95° | 55° | 75° | — | — |
| 1984 | 88° | 57° | 72° | — | — |
| 1983 | 95° | 61° | 78° | — | — |
| 1982 | 89° | 55° | 72° | — | — |
| 1981 | 85° | 53° | 69° | — | — |
| 1980 | 95° | 59° | 77° | — | — |
| 1979 | 104° | 59° | 82° | — | — |
| 1978 | 94° | 55° | 74° | — | — |
| 1977 | 94° | 68° | 81° | — | — |
| 1976 | 80° | 59° | 70° | — | — |
| 1975 | 104° | 54° | 79° | — | — |
| 1974 | 101° | 60° | 80° | — | — |
| 1973 | 97° | 51° | 74° | — | — |
| 1972 | 97° | 50° | 73° | — | — |
| 1971 | 99° | 63° | 81° | — | — |
55 years of data from VACAVILLE/NUT TREE AP ASOS