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Vacaville, CA Weather on July 11
July 11th in Vacaville, CA typically brings hot summer weather, with average highs around 95°F and lows near 58°F — a 37°F daily swing. Over 55 years of records, the warmest July 11th was in 1990 (88°F average), while the coldest was 1974 (65°F) — a 23°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
What to Expect on July 11
Planning for July 11th in Vacaville, CA? Stay hydrated and seek shade during peak afternoon hours.
July 11 Weather Records for Vacaville
- •The all-time record high for July 11th in Vacaville, CA is 111°F, set in 2024.
- •The coldest July 11th on record dropped to 48°F in 1974.
- •Temperatures have reached 90°F or higher on July 11th in 40 of the last 55 years.
Frequently Asked Questions
What was the warmest July 11 ever in Vacaville?
The warmest July 11 in Vacaville, CA reached 111°F in 2024. That is 16°F above the long-term average high of 95°F.
What was the coldest July 11 ever in Vacaville?
The coldest July 11 in Vacaville, CA dropped to 48°F in 1974. That is 10°F below the long-term average low of 58°F.
What is the average temperature on July 11 in Vacaville?
On July 11, Vacaville averages a high of 95°F and a low of 58°F based on 55 years of NOAA weather observations from VACAVILLE/NUT TREE AP ASOS.
How many years of weather data are available for July 11 in Vacaville?
We have 55 years of weather records for July 11 in Vacaville, CA, sourced from NOAA's Global Historical Climatology Network. Records include daily high and low temperatures, precipitation, and snowfall data going back to 2025.
July 11 Weather History in Vacaville
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 102°F | 62°F | 0" | -- |
| 2024 | 111°F | 62°F | 0" | -- |
| 2023 | 97°F | 56°F | 0" | -- |
| 2022 | 103°F | 62°F | 0" | -- |
| 2021 | 105°F | 64°F | 0" | -- |
| 2020 | 105°F | 56°F | 0" | -- |
| 2019 | 95°F | 61°F | 0" | -- |
| 2018 | 98°F | 58°F | 0" | -- |
| 2017 | 92°F | 60°F | 0" | -- |
| 2016 | 93°F | 56°F | 0" | -- |
| 2015 | 88°F | 59°F | 0" | -- |
| 2014 | 86°F | 62°F | 0" | -- |
| 2013 | 88°F | 55°F | 0" | -- |
| 2012 | 104°F | 60°F | 0" | -- |
| 2011 | 81°F | 57°F | 0" | -- |
| 2010 | 98°F | 59°F | 0" | -- |
| 2009 | 92°F | 62°F | 0" | -- |
| 2008 | 90°F | 64°F | 0" | -- |
| 2007 | 83°F | 64°F | 0" | -- |
| 2006 | 87°F | 58°F | 0" | -- |
| 2005 | 97°F | 62°F | 0" | -- |
| 2004 | 95°F | 56°F | 0" | -- |
| 2003 | 99°F | 57°F | 0" | -- |
| 2002 | 106°F | 70°F | 0" | -- |
| 2001 | 83°F | 59°F | 0" | -- |
| 2000 | 95°F | 54°F | 0" | -- |
| 1999 | 106°F | 66°F | 0" | -- |
| 1998 | 89°F | 52°F | 0" | -- |
| 1997 | 93°F | 60°F | 0" | -- |
| 1996 | 101°F | 63°F | 0" | -- |
| 1995 | 81°F | 55°F | 0" | -- |
| 1994 | 98°F | 54°F | 0" | -- |
| 1993 | 97°F | 60°F | 0" | -- |
| 1992 | 89°F | 64°F | 0" | -- |
| 1991 | 98°F | 55°F | 0" | -- |
| 1990 | 108°F | 68°F | 0" | -- |
| 1989 | 93°F | 58°F | 0" | -- |
| 1988 | 102°F | 59°F | 0" | -- |
| 1987 | 84°F | 57°F | 0" | -- |
| 1986 | 102°F | 56°F | 0" | -- |
| 1985 | 77°F | 59°F | 0" | -- |
| 1984 | 100°F | 54°F | 0" | -- |
| 1983 | 100°F | 52°F | 0" | -- |
| 1982 | 95°F | 61°F | 0" | -- |
| 1981 | 89°F | 53°F | 0" | -- |
| 1980 | 93°F | 56°F | 0" | -- |
| 1979 | 91°F | 49°F | 0" | -- |
| 1978 | 85°F | 54°F | 0" | -- |
| 1977 | 97°F | 58°F | 0" | -- |
| 1976 | 92°F | 62°F | 0" | -- |
| 1975 | 94°F | 54°F | 0" | -- |
| 1974 | 83°F | 48°F | 0" | -- |
| 1973 | 97°F | 58°F | 0" | -- |
| 1972 | 98°F | 52°F | 0" | -- |
| 1971 | 93°F | 49°F | 0" | -- |
Based on 55 years of data from NOAA station: VACAVILLE/NUT TREE AP ASOS
Monthly Climate Averages
Historical temperature and precipitation averages for Vacaville, CA, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.