Weather on July 22
Vacaville, CA
55 Years of Data
About This Date
July 22nd in Vacaville, CA typically brings hot summer weather, with average highs around 95°F and lows near 59°F — a 36°F daily swing. Over 55 years of records, the warmest July 22nd was in 2006 (93°F average), while the coldest was 1984 (65°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 2% of July 22nd dates historically. The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
Planning for July 22nd in Vacaville, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 80° | 59° | 70° | — | — |
| 2024 | 105° | 63° | 84° | — | — |
| 2023 | 107° | 60° | 84° | — | — |
| 2022 | 102° | 58° | 80° | — | — |
| 2021 | 96° | 57° | 77° | — | — |
| 2020 | 87° | 57° | 72° | — | — |
| 2019 | 99° | 64° | 81° | — | — |
| 2018 | 99° | 66° | 82° | — | — |
| 2017 | 102° | 60° | 81° | — | — |
| 2016 | 96° | 52° | 74° | — | — |
| 2015 | 85° | 61° | 73° | — | — |
| 2014 | 88° | 62° | 75° | 0.1" | — |
| 2013 | 93° | 68° | 81° | — | — |
| 2012 | 104° | 63° | 83° | — | — |
| 2011 | 93° | 63° | 78° | — | — |
| 2010 | 93° | 54° | 73° | — | — |
| 2009 | 95° | 60° | 78° | — | — |
| 2008 | 93° | 52° | 72° | — | — |
| 2007 | 97° | 62° | 79° | — | — |
| 2006warmest | 112° | 75° | 93° | — | — |
| 2005 | 95° | 56° | 75° | — | — |
| 2004 | 98° | 60° | 79° | — | — |
| 2003 | 108° | 66° | 87° | — | — |
| 2002 | 90° | 56° | 73° | — | — |
| 2001 | 92° | 55° | 73° | — | — |
| 2000 | 95° | 53° | 74° | — | — |
| 1999 | 90° | 53° | 71° | — | — |
| 1998 | 89° | 57° | 73° | — | — |
| 1997 | 100° | 62° | 81° | — | — |
| 1996 | 103° | 61° | 82° | — | — |
| 1995 | 87° | 54° | 70° | — | — |
| 1994 | 90° | 59° | 74° | — | — |
| 1993 | 97° | 62° | 79° | — | — |
| 1992 | 90° | 81° | 85° | — | — |
| 1991 | 98° | 61° | 79° | — | — |
| 1990 | 99° | 58° | 78° | — | — |
| 1989 | 97° | 62° | 79° | — | — |
| 1988 | 100° | 65° | 82° | — | — |
| 1987 | 82° | 49° | 65° | — | — |
| 1986 | 100° | 54° | 77° | — | — |
| 1985 | 95° | 60° | 78° | — | — |
| 1984coldest | 75° | 55° | 65° | — | — |
| 1983 | 90° | 58° | 74° | — | — |
| 1982 | 93° | 51° | 72° | — | — |
| 1981 | 98° | 56° | 77° | — | — |
| 1980 | 98° | 53° | 76° | — | — |
| 1979 | 95° | 60° | 78° | — | — |
| 1978 | 98° | 59° | 79° | — | — |
| 1977 | 93° | 53° | 73° | — | — |
| 1976 | 96° | 54° | 75° | — | — |
| 1975 | 98° | 54° | 76° | — | — |
| 1974 | 100° | 56° | 78° | — | — |
| 1973 | 91° | 54° | 72° | — | — |
| 1972 | 88° | 49° | 68° | — | — |
| 1971 | 104° | 55° | 80° | — | — |
Vacaville, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Vacaville, CA Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Vacaville, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Vacaville, CA
Vacaville, CA has no months that meet our "pleasant" threshold — every season has tradeoffs.