Weather on May 11
Vacaville, CA
55 Years of Data
About This Date
May 11th in Vacaville, CA typically brings warm spring weather, with average highs around 81°F and lows near 50°F — a 31°F daily swing. Over 56 years of records, the warmest May 11th was in 1981 (76°F average), while the coldest was 1998 (52°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 2% of May 11th dates historically. 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 May 11th in Vacaville, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 93° | 50° | 72° | — | — |
| 2025 | 74° | 54° | 64° | — | — |
| 2024 | 93° | 50° | 72° | — | — |
| 2023 | 77° | 41° | 59° | — | — |
| 2022 | 74° | 34° | 54° | — | — |
| 2021 | 95° | 50° | 73° | — | — |
| 2020 | 74° | 55° | 64° | — | — |
| 2019 | 83° | 50° | 66° | — | — |
| 2018 | 83° | 51° | 67° | — | — |
| 2017 | 72° | 52° | 62° | — | — |
| 2016 | 87° | 49° | 68° | — | — |
| 2015 | 75° | 54° | 64° | — | — |
| 2014 | 82° | 50° | 66° | — | — |
| 2013 | 93° | 54° | 73° | — | — |
| 2012 | 90° | 49° | 69° | — | — |
| 2011 | 73° | 51° | 62° | — | — |
| 2010 | 73° | 40° | 56° | — | — |
| 2009 | 87° | 59° | 73° | — | — |
| 2008 | 80° | 55° | 68° | — | — |
| 2007 | 80° | 48° | 64° | — | — |
| 2006 | 88° | 54° | 71° | — | — |
| 2005 | 76° | 45° | 60° | — | — |
| 2004 | 73° | 48° | 61° | — | — |
| 2003 | 75° | 41° | 58° | — | — |
| 2002 | 84° | 52° | 68° | — | — |
| 2001 | 92° | 58° | 75° | — | — |
| 2000 | 71° | 42° | 57° | — | — |
| 1999 | 87° | 49° | 68° | — | — |
| 1998coldest | 56° | 49° | 52° | 0.07" | — |
| 1997 | 96° | 51° | 74° | — | — |
| 1996 | 95° | 56° | 75° | — | — |
| 1995 | 70° | 55° | 62° | — | — |
| 1994 | — | 51° | — | — | — |
| 1993 | 74° | 51° | 62° | — | — |
| 1992 | 85° | 60° | 72° | — | — |
| 1991 | 73° | 47° | 60° | — | — |
| 1990 | 78° | 47° | 62° | — | — |
| 1989 | 75° | 48° | 62° | — | — |
| 1988 | 93° | 56° | 74° | — | — |
| 1987 | 97° | 54° | 75° | — | — |
| 1986 | 76° | 44° | 60° | — | — |
| 1985 | 75° | 42° | 59° | — | — |
| 1984 | 90° | 56° | 73° | — | — |
| 1983 | 76° | 56° | 66° | — | — |
| 1982 | 76° | 42° | 59° | — | — |
| 1981warmest | 88° | 64° | 76° | — | — |
| 1980 | 67° | 48° | 57° | — | — |
| 1979 | 86° | 45° | 65° | — | — |
| 1978 | 76° | 49° | 62° | — | — |
| 1977 | 62° | 47° | 54° | — | — |
| 1976 | 90° | 48° | 69° | — | — |
| 1975 | 80° | 45° | 62° | — | — |
| 1974 | 85° | 47° | 66° | — | — |
| 1973 | 93° | 49° | 71° | — | — |
| 1972 | 91° | 47° | 69° | — | — |
| 1971 | 83° | 46° | 64° | — | — |
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
Most pleasant months in Vacaville, CA: March, April, May, October, November.
What to expect on May 11th
This page shows what actually happened each year. For the odds — typical high and low, and how often it stays dry — see the climatological outlook for this date.
May 11th outlook →