Weather on May 28
Vallejo, CA
55 Years of Data
About This Date
May 28th in Vallejo, CA typically brings pleasant spring weather, with average highs around 78°F and lows near 51°F — a 27°F daily swing. Over 55 years of records, the warmest May 28th was in 1984 (81°F average), while the coldest was 2010 (51°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 9% of May 28th dates historically, with the wettest May 28th recording 2.03" of rain. The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
Planning for May 28th in Vallejo, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 78° | 52° | 65° | — | — |
| 2024 | 76° | 51° | 63° | — | — |
| 2023 | 71° | 53° | 62° | — | — |
| 2022 | 73° | 54° | 63° | — | — |
| 2021 | 80° | — | — | — | — |
| 2020 | 89° | 54° | 71° | — | — |
| 2019 | 71° | 52° | 61° | — | — |
| 2018 | 96° | 54° | 75° | — | — |
| 2017 | 77° | 53° | 65° | — | — |
| 2016 | 92° | 57° | 74° | — | — |
| 2015 | 79° | 51° | 65° | — | — |
| 2014 | 79° | 42° | 60° | — | — |
| 2013 | 76° | 55° | 65° | 0.03" | — |
| 2012 | 69° | 46° | 58° | — | — |
| 2011 | 67° | 43° | 55° | 0.08" | — |
| 2010coldest | 67° | 35° | 51° | — | — |
| 2009 | 72° | 48° | 60° | — | — |
| 2008 | 69° | 44° | 57° | — | — |
| 2007 | 74° | 48° | 61° | — | — |
| 2006 | 72° | 39° | 55° | — | — |
| 2005 | 72° | 53° | 62° | — | — |
| 2004 | 75° | 55° | 65° | 0.03" | — |
| 2003 | 96° | 49° | 72° | — | — |
| 2002 | 75° | 53° | 64° | — | — |
| 2001 | 77° | 42° | 60° | — | — |
| 2000 | 81° | 57° | 69° | — | — |
| 1999 | 68° | 50° | 59° | — | — |
| 1998 | 58° | 52° | 55° | 1.88" | — |
| 1997 | 87° | 63° | 75° | — | — |
| 1996 | 76° | 52° | 64° | — | — |
| 1995 | 84° | 49° | 66° | — | — |
| 1994 | 85° | 51° | 68° | — | — |
| 1993 | 75° | 47° | 61° | — | — |
| 1992 | 80° | 53° | 67° | — | — |
| 1991 | 72° | 48° | 60° | — | — |
| 1990 | 72° | 51° | 61° | 2.03" | — |
| 1989 | 74° | 54° | 64° | — | — |
| 1988 | 70° | 54° | 62° | — | — |
| 1987 | 83° | 44° | 63° | — | — |
| 1986 | 80° | 60° | 70° | — | — |
| 1985 | 70° | 49° | 59° | — | — |
| 1984warmest | 104° | 57° | 81° | — | — |
| 1983 | 80° | 53° | 67° | — | — |
| 1982 | 80° | 49° | 64° | — | — |
| 1981 | 88° | 51° | 69° | — | — |
| 1980 | 69° | 48° | 59° | — | — |
| 1979 | 81° | 57° | 69° | — | — |
| 1978 | 93° | 59° | 76° | — | — |
| 1977 | 70° | 42° | 56° | — | — |
| 1976 | 74° | 52° | 63° | — | — |
| 1975 | — | 61° | — | — | — |
| 1974 | — | 50° | — | — | — |
| 1973 | 85° | 56° | 70° | — | — |
| 1972 | 90° | 49° | 69° | — | — |
| 1971 | 61° | 54° | 57° | — | — |
Vallejo, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Vallejo, CA Monthly Precipitation
Average rainfall per month, in inches.
Vallejo, 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 Vallejo, CA
Vallejo, CA has no months that meet our "pleasant" threshold — every season has tradeoffs.