Weather on May 3
Vacaville, CA
55 Years of Data
Avg High
79°F
Avg Low
50°F
Warmest
2017
81°F avg
Coldest
1971
53°F avg
About This Date
May 3rd in Vacaville, CA typically brings pleasant spring weather, with average highs around 79°F and lows near 50°F — a 29°F daily swing. Over 55 years of records, the warmest May 3rd was in 2017 (81°F average), while the coldest was 1971 (53°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 9% of May 3rd dates historically, with the wettest May 3rd recording 0.74" of rain. The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.
Planning for May 3rd in Vacaville, CA? Great weather for outdoor activities.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 75° | 49° | 62° | — | — |
| 2024 | 82° | 45° | 63° | — | — |
| 2023 | 63° | 46° | 54° | — | — |
| 2022 | 86° | 54° | 70° | — | — |
| 2021 | 92° | 68° | 80° | — | — |
| 2020 | 79° | 43° | 61° | — | — |
| 2019 | 83° | 47° | 65° | — | — |
| 2018 | 79° | 50° | 64° | — | — |
| 2017warmest | 96° | 66° | 81° | — | — |
| 2016 | 82° | 53° | 68° | — | — |
| 2015 | 75° | 52° | 63° | — | — |
| 2014 | 74° | 53° | 63° | — | — |
| 2013 | 94° | 50° | 72° | — | — |
| 2012 | 65° | 50° | 57° | — | — |
| 2011 | 82° | 49° | 65° | — | — |
| 2010 | 85° | 52° | 68° | — | — |
| 2009 | 70° | 57° | 63° | 0.18" | — |
| 2008 | 81° | 46° | 63° | — | — |
| 2007 | 67° | 44° | 55° | 0.08" | — |
| 2006 | 69° | 54° | 61° | — | — |
| 2005 | 78° | 49° | 63° | — | — |
| 2004 | 93° | 56° | 74° | — | — |
| 2003 | 67° | 53° | 60° | 0.74" | — |
| 2002 | 71° | 44° | 58° | — | — |
| 2001 | 82° | 58° | 70° | — | — |
| 2000 | 82° | 50° | 66° | — | — |
| 1999 | 65° | 46° | 55° | — | — |
| 1998 | 71° | 51° | 61° | 0.13" | — |
| 1997 | 86° | 53° | 70° | — | — |
| 1996 | 87° | 50° | 69° | — | — |
| 1995 | 74° | 48° | 61° | — | — |
| 1994 | 78° | 52° | 65° | — | — |
| 1993 | 83° | 55° | 69° | 0.08" | — |
| 1992 | 96° | 55° | 76° | — | — |
| 1991 | 72° | 41° | 56° | — | — |
| 1990 | 92° | 55° | 73° | — | — |
| 1989 | 90° | 52° | 71° | — | — |
| 1988 | 71° | 48° | 60° | — | — |
| 1987 | 86° | 49° | 67° | — | — |
| 1986 | 67° | 52° | 59° | — | — |
| 1985 | 80° | 42° | 61° | — | — |
| 1984 | 75° | 55° | 65° | — | — |
| 1983 | 71° | 43° | 57° | — | — |
| 1982 | 84° | 46° | 65° | — | — |
| 1981 | 77° | 43° | 60° | — | — |
| 1980 | 81° | 47° | 64° | — | — |
| 1979 | 78° | 52° | 65° | — | — |
| 1978 | 86° | 50° | 68° | — | — |
| 1977 | 69° | 49° | 59° | — | — |
| 1976 | 82° | 43° | 62° | — | — |
| 1975 | 70° | 50° | 60° | — | — |
| 1974 | 73° | 48° | 61° | — | — |
| 1973 | 79° | 50° | 64° | — | — |
| 1972 | 89° | 49° | 69° | — | — |
| 1971coldest | 66° | 40° | 53° | — | — |
55 years of data from VACAVILLE/NUT TREE AP ASOS