Vacaville Weather in June
Average highs run from 87°F on June 1 to 95°F on June 30, and lows from 56°F to 60°F. Normal precipitation for the month is 0.22 in over about 1 wet days.
June day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
June at a glance
- Average high
- 91°F
- Average low
- 58°F
- Precipitation
- 0.22 in
- Record high
- 112°FJun 28, 2009
- Record low
- 43°FJun 8, 1999
- Chance of a freeze
- 0%
- Days of 90°F or more
- 15.9
- Daylight
- 14 h 40 min to 14 h 48 min
- Cloud cover
- 22%
- Humidity
- 53%
- Dew point
- 49°F
- Wind
- 8.5 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Jun 1 | 87°F | 56°F | 102°F 2021 | 45°F 2011 | 6% |
| Jun 2 | 87°F | 56°F | 101°F 2003 | 49°F 2011 | 6% |
| Jun 3 | 87°F | 56°F | 102°F 2016 | 45°F 2000 | 6% |
| Jun 4 | 88°F | 56°F | 105°F 2024 | 47°F 1998 | 6% |
| Jun 5 | 88°F | 56°F | 104°F 2024 | 51°F 1998 | 6% |
| Jun 6 | 88°F | 56°F | 99°F 2002 | 49°F 2007 | 5% |
| Jun 7 | 88°F | 57°F | 102°F 2013 | 45°F 1999 | 5% |
| Jun 8 | 89°F | 57°F | 109°F 2013 | 43°F 1999 | 5% |
| Jun 9 | 89°F | 57°F | 105°F 2014 | 48°F 1999 | 5% |
| Jun 10 | 89°F | 57°F | 104°F 2022 | 47°F 2018 | 5% |
| Jun 11 | 89°F | 57°F | 103°F 2019 | 48°F 2017 | 4% |
| Jun 12 | 90°F | 57°F | 106°F 2015 | 46°F 2017 | 4% |
| Jun 13 | 90°F | 57°F | 106°F 2000 | 49°F 2017 | 4% |
| Jun 14 | 90°F | 58°F | 110°F 2000 | 49°F 2006 | 4% |
| Jun 15 | 91°F | 58°F | 108°F 2000 | 50°F 2021 | 4% |
| Jun 16 | 91°F | 58°F | 107°F 2012 | 51°F 2016 | 3% |
| Jun 17 | 91°F | 58°F | 108°F 2021 | 51°F 2014 | 3% |
| Jun 18 | 91°F | 58°F | 109°F 2021 | 46°F 2022 | 3% |
| Jun 19 | 92°F | 58°F | 107°F 2017 | 49°F 2005 | 3% |
| Jun 20 | 92°F | 58°F | 106°F 2001 | 44°F 2023 | 3% |
| Jun 21 | 92°F | 59°F | 107°F 2001 | 47°F 2023 | 3% |
| Jun 22 | 93°F | 59°F | 109°F 2017 | 51°F 1998 | 3% |
| Jun 23 | 93°F | 59°F | 106°F 2006 | 51°F 2012 | 2% |
| Jun 24 | 93°F | 59°F | 102°F 2006 | 50°F 2012 | 2% |
| Jun 25 | 93°F | 59°F | 103°F 2015 | 51°F 2012 | 2% |
| Jun 26 | 94°F | 59°F | 104°F 2003 | 47°F 2012 | 2% |
| Jun 27 | 94°F | 59°F | 107°F 2003 | 51°F 2012 | 2% |
| Jun 28 | 94°F | 59°F | 112°F 2009 | 53°F 2026 | 2% |
| Jun 29 | 95°F | 59°F | 107°F 2013 | 54°F 1998 | 2% |
| Jun 30 | 95°F | 60°F | 107°F 2015 | 54°F 1998 | 2% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (PDT).
- June 1
- sunrise 5:46 AM, sunset 8:26 PM
- June 30
- sunrise 5:48 AM, sunset 8:36 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00049200 (Vacaville), public domain. Records: NOAA GHCN-Daily, station USW00093241, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.