Weather on May 5
Vacaville, CA
55 Years of Data
Avg High
77°F
Avg Low
49°F
Warmest
1990
78°F avg
Coldest
1975
51°F avg
About This Date
May 5th in Vacaville, CA typically brings pleasant spring weather, with average highs around 77°F and lows near 49°F — a 28°F daily swing. Over 55 years of records, the warmest May 5th was in 1990 (78°F average), while the coldest was 1975 (51°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 13% of May 5th dates historically, with the wettest May 5th recording 0.86" of rain. The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.5°F warmer on this date compared to 20-30 years ago.
Planning for May 5th in Vacaville, CA? Great weather for outdoor activities.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 85° | 66° | 75° | — | — |
| 2024 | 69° | 37° | 53° | — | — |
| 2023 | 68° | 49° | 58° | — | — |
| 2022 | 76° | 56° | 66° | — | — |
| 2021 | 95° | 52° | 73° | — | — |
| 2020 | 86° | 44° | 65° | — | — |
| 2019 | 74° | 44° | 59° | — | — |
| 2018 | 80° | 50° | 65° | — | — |
| 2017 | 79° | 54° | 66° | — | — |
| 2016 | 67° | 55° | 61° | 0.36" | — |
| 2015 | 77° | 50° | 64° | — | — |
| 2014 | 70° | 51° | 60° | — | — |
| 2013 | 72° | 54° | 63° | — | — |
| 2012 | 79° | 54° | 66° | — | — |
| 2011 | 92° | 51° | 71° | — | — |
| 2010 | 73° | 49° | 61° | — | — |
| 2009 | 74° | 59° | 66° | 0.28" | — |
| 2008 | 82° | 50° | 66° | — | — |
| 2007 | 76° | 51° | 63° | — | — |
| 2006 | 73° | 50° | 62° | — | — |
| 2005 | 71° | 55° | 63° | 0.15" | — |
| 2004 | 76° | 52° | 64° | — | — |
| 2003 | 69° | 40° | 54° | — | — |
| 2002 | 85° | 46° | 65° | — | — |
| 2001 | 90° | 49° | 69° | — | — |
| 2000 | 73° | 50° | 62° | — | — |
| 1999 | 82° | 42° | 62° | — | — |
| 1998 | 65° | 47° | 56° | 0.08" | — |
| 1997 | 85° | 53° | 69° | — | — |
| 1996 | 79° | 46° | 62° | — | — |
| 1995 | 69° | 50° | 60° | 0.05" | — |
| 1994 | 75° | 52° | 63° | — | — |
| 1993 | 80° | 46° | 63° | — | — |
| 1992 | 85° | 56° | 70° | — | — |
| 1991 | 83° | 47° | 65° | — | — |
| 1990warmest | 98° | 58° | 78° | — | — |
| 1989 | 96° | 57° | 77° | — | — |
| 1988 | 62° | 40° | 51° | — | — |
| 1987 | 98° | 54° | 76° | — | — |
| 1986 | 65° | 45° | 55° | — | — |
| 1985 | 85° | 43° | 64° | — | — |
| 1984 | 74° | 40° | 57° | — | — |
| 1983 | 60° | 49° | 54° | 0.86" | — |
| 1982 | 87° | 48° | 68° | — | — |
| 1981 | 75° | 43° | 59° | — | — |
| 1980 | 82° | 54° | 68° | — | — |
| 1979 | 70° | 51° | 60° | 0.23" | — |
| 1978 | 77° | 53° | 65° | — | — |
| 1977 | 70° | 43° | 56° | — | — |
| 1976 | 78° | 49° | 63° | — | — |
| 1975coldest | 70° | 33° | 51° | — | — |
| 1974 | 79° | 44° | 61° | — | — |
| 1973 | 77° | 38° | 57° | — | — |
| 1972 | 72° | 47° | 59° | — | — |
| 1971 | 70° | 49° | 59° | — | — |
55 years of data from VACAVILLE/NUT TREE AP ASOS