Weather on July 19
Vacaville, CA
55 Years of Data
Avg High
94°F
Avg Low
59°F
Warmest
1988
90°F avg
Coldest
1987
66°F avg
About This Date
July 19th in Vacaville, CA typically brings hot summer weather, with average highs around 94°F and lows near 59°F — a 35°F daily swing. Over 55 years of records, the warmest July 19th was in 1988 (90°F average), while the coldest was 1987 (66°F) — a 24°F range across recorded history. This date has historically been dry, with little recorded precipitation. 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 July 19th in Vacaville, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 94° | 57° | 75° | — | — |
| 2024 | 107° | 63° | 85° | — | — |
| 2023 | 94° | 58° | 76° | — | — |
| 2022 | 101° | 63° | 82° | — | — |
| 2021 | 98° | 65° | 81° | — | — |
| 2020 | 96° | 63° | 79° | — | — |
| 2019 | 87° | 59° | 73° | — | — |
| 2018 | 103° | 63° | 83° | — | — |
| 2017 | 94° | 55° | 74° | — | — |
| 2016 | 89° | 58° | 73° | — | — |
| 2015 | 97° | 66° | 81° | — | — |
| 2014 | 96° | 58° | 77° | — | — |
| 2013 | 100° | 57° | 79° | — | — |
| 2012 | 86° | 57° | 72° | — | — |
| 2011 | 89° | 58° | 73° | — | — |
| 2010 | 97° | 60° | 78° | — | — |
| 2009 | 108° | 69° | 88° | — | — |
| 2008 | 93° | 60° | 77° | — | — |
| 2007 | 91° | 56° | 73° | — | — |
| 2006 | 102° | 72° | 87° | — | — |
| 2005 | 105° | 62° | 84° | — | — |
| 2004 | 97° | 70° | 83° | — | — |
| 2003 | 99° | 67° | 83° | — | — |
| 2002 | 99° | 58° | 78° | — | — |
| 2001 | 83° | 59° | 71° | — | — |
| 2000 | 96° | 55° | 76° | — | — |
| 1999 | 78° | 53° | 66° | — | — |
| 1998 | 105° | 69° | 87° | — | — |
| 1997 | 96° | 59° | 78° | — | — |
| 1996 | 94° | 59° | 76° | — | — |
| 1995 | 94° | 60° | 77° | — | — |
| 1994 | 95° | 56° | 75° | — | — |
| 1993 | 89° | 58° | 73° | — | — |
| 1992 | 93° | 60° | 77° | — | — |
| 1991 | 92° | 59° | 75° | — | — |
| 1990 | 101° | 65° | 83° | — | — |
| 1989 | 104° | 62° | 83° | — | — |
| 1988warmest | 107° | 74° | 90° | — | — |
| 1987coldest | 84° | 49° | 66° | — | — |
| 1986 | 87° | 48° | 68° | — | — |
| 1985 | 89° | 56° | 72° | — | — |
| 1984 | 91° | 61° | 76° | — | — |
| 1983 | 80° | 54° | 67° | — | — |
| 1982 | 99° | 52° | 75° | — | — |
| 1981 | 92° | 54° | 73° | — | — |
| 1980 | 80° | 53° | 67° | — | — |
| 1979 | 102° | 54° | 78° | — | — |
| 1978 | 98° | 44° | 71° | — | — |
| 1977 | 90° | 59° | 74° | — | — |
| 1976 | 87° | 55° | 71° | — | — |
| 1975 | 90° | 53° | 71° | — | — |
| 1974 | 96° | 58° | 77° | — | — |
| 1973 | 82° | 58° | 70° | — | — |
| 1972 | 79° | 56° | 67° | — | — |
| 1971 | 103° | 62° | 82° | — | — |
55 years of data from VACAVILLE/NUT TREE AP ASOS