Weather on April 28
Vacaville, CA
55 Years of Data
Avg High
78°F
Avg Low
49°F
Warmest
1981
80°F avg
Coldest
2002
52°F avg
About This Date
April 28th in Vacaville, CA typically brings pleasant spring weather, with average highs around 78°F and lows near 49°F — a 29°F daily swing. Over 55 years of records, the warmest April 28th was in 1981 (80°F average), while the coldest was 2002 (52°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 9% of April 28th dates historically, with the wettest April 28th recording 1.85" of rain. The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.0°F warmer on this date compared to 20-30 years ago.
Planning for April 28th in Vacaville, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 79° | 39° | 59° | — | — |
| 2024 | 78° | 44° | 61° | — | — |
| 2023 | 89° | 54° | 71° | — | — |
| 2022 | 76° | 45° | 60° | — | — |
| 2021 | 88° | 39° | 63° | — | — |
| 2020 | 89° | 54° | 71° | — | — |
| 2019 | 80° | 50° | 65° | — | — |
| 2018 | 65° | 49° | 57° | — | — |
| 2017 | 76° | 57° | 66° | — | — |
| 2016 | 82° | 48° | 65° | — | — |
| 2015 | 83° | 54° | 68° | — | — |
| 2014 | 77° | 44° | 61° | — | — |
| 2013 | 92° | 51° | 71° | — | — |
| 2012 | 85° | 50° | 67° | — | — |
| 2011 | 71° | 50° | 61° | — | — |
| 2010 | 59° | 44° | 52° | 0.18" | — |
| 2009 | 67° | 43° | 55° | — | — |
| 2008 | 92° | 52° | 72° | — | — |
| 2007 | 91° | 54° | 72° | — | — |
| 2006 | 81° | 55° | 68° | — | — |
| 2005 | 68° | 52° | 60° | 0.1" | — |
| 2004 | 85° | 51° | 68° | — | — |
| 2003 | 61° | 48° | 54° | 0.38" | — |
| 2002coldest | 63° | 42° | 52° | — | — |
| 2001 | 70° | 47° | 58° | — | — |
| 2000 | 69° | 45° | 57° | — | — |
| 1999 | 68° | 45° | 56° | — | — |
| 1998 | 84° | 50° | 67° | — | — |
| 1997 | 75° | 51° | 63° | — | — |
| 1996 | 83° | 63° | 73° | — | — |
| 1995 | 65° | 54° | 59° | 0.18" | — |
| 1994 | 78° | 46° | 62° | — | — |
| 1993 | 89° | 48° | 69° | — | — |
| 1992 | 92° | 55° | 73° | — | — |
| 1991 | 84° | 47° | 65° | — | — |
| 1990 | 88° | 55° | 71° | — | — |
| 1989 | — | 46° | — | — | — |
| 1988 | 68° | 53° | 61° | — | — |
| 1987 | 90° | 53° | 71° | — | — |
| 1986 | 85° | 45° | 65° | — | — |
| 1985 | 88° | 46° | 67° | — | — |
| 1984 | 76° | 38° | 57° | — | — |
| 1983 | 63° | 52° | 57° | 1.85" | — |
| 1982 | 75° | 44° | 60° | — | — |
| 1981warmest | 91° | 68° | 80° | — | — |
| 1980 | 79° | 56° | 67° | — | — |
| 1979 | 75° | 38° | 56° | — | — |
| 1978 | 72° | 50° | 61° | — | — |
| 1977 | 74° | 49° | 61° | — | — |
| 1976 | 74° | 49° | 61° | — | — |
| 1975 | 75° | 40° | 57° | — | — |
| 1974 | 77° | 44° | 61° | — | — |
| 1973 | 78° | 51° | 65° | — | — |
| 1972 | 80° | 43° | 61° | — | — |
| 1971 | 70° | 46° | 58° | — | — |
55 years of data from VACAVILLE/NUT TREE AP ASOS