Weather on July 8
Vacaville, CA
55 Years of Data
Avg High
94°F
Avg Low
57°F
Warmest
2008
91°F avg
Coldest
1983
63°F avg
About This Date
July 8th in Vacaville, CA typically brings hot summer weather, with average highs around 94°F and lows near 57°F — a 37°F daily swing. Over 55 years of records, the warmest July 8th was in 2008 (91°F average), while the coldest was 1983 (63°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 2% of July 8th dates historically, with the wettest July 8th recording 3.1" of rain. The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
Planning for July 8th in Vacaville, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 88° | 59° | 73° | — | — |
| 2024 | 101° | 63° | 82° | — | — |
| 2023 | 87° | 51° | 69° | — | — |
| 2022 | 95° | 58° | 76° | — | — |
| 2021 | 103° | 57° | 80° | — | — |
| 2020 | 97° | 58° | 77° | — | — |
| 2019 | 82° | 57° | 70° | — | — |
| 2018 | 98° | 60° | 79° | — | — |
| 2017 | 108° | 67° | 87° | — | — |
| 2016 | 94° | 58° | 76° | — | — |
| 2015 | 83° | 61° | 72° | — | — |
| 2014 | 94° | 65° | 79° | — | — |
| 2013 | 94° | 57° | 75° | — | — |
| 2012 | 100° | 61° | 80° | — | — |
| 2011 | 97° | 61° | 79° | — | — |
| 2010 | 93° | 58° | 75° | — | — |
| 2009 | 89° | 57° | 73° | — | — |
| 2008warmest | 111° | 71° | 91° | — | — |
| 2007 | 97° | 58° | 77° | — | — |
| 2006 | 102° | 60° | 81° | — | — |
| 2005 | 88° | 58° | 73° | — | — |
| 2004 | 81° | 56° | 68° | — | — |
| 2003 | 93° | 52° | 72° | — | — |
| 2002 | 101° | 51° | 76° | — | — |
| 2001 | 100° | 65° | 82° | — | — |
| 2000 | 85° | 51° | 68° | — | — |
| 1999 | 99° | 55° | 77° | — | — |
| 1998 | 92° | 58° | 75° | — | — |
| 1997 | 102° | 64° | 83° | — | — |
| 1996 | 99° | 60° | 79° | — | — |
| 1995 | 97° | 64° | 80° | — | — |
| 1994 | 100° | 56° | 78° | — | — |
| 1993 | 95° | 55° | 75° | — | — |
| 1992 | 99° | 57° | 78° | — | — |
| 1991 | 92° | 53° | 72° | — | — |
| 1990 | 94° | 58° | 76° | — | — |
| 1989 | 106° | 62° | 84° | — | — |
| 1988 | 98° | 58° | 78° | — | — |
| 1987 | 96° | 62° | 79° | — | — |
| 1986 | 94° | 49° | 71° | — | — |
| 1985 | 102° | 58° | 80° | — | — |
| 1984 | 95° | 52° | 73° | — | — |
| 1983coldest | 79° | 48° | 63° | — | — |
| 1982 | 78° | 53° | 66° | — | — |
| 1981 | 97° | 50° | 73° | — | — |
| 1980 | 81° | 52° | 66° | — | — |
| 1979 | 88° | 52° | 70° | — | — |
| 1978 | 98° | 57° | 78° | — | — |
| 1977 | 94° | 52° | 73° | — | — |
| 1976 | 98° | 58° | 78° | — | — |
| 1975 | 95° | 52° | 73° | — | — |
| 1974 | 79° | 53° | 66° | 3.1" | — |
| 1973 | 96° | 52° | 74° | — | — |
| 1972 | 94° | 49° | 71° | — | — |
| 1971 | 89° | 58° | 73° | — | — |
55 years of data from VACAVILLE/NUT TREE AP ASOS