Weather on May 19
Vallejo, CA
55 Years of Data
Avg High
77°F
Avg Low
50°F
Warmest
2022
75°F avg
Coldest
1977
52°F avg
About This Date
May 19th in Vallejo, CA typically brings pleasant spring weather, with average highs around 77°F and lows near 50°F — a 27°F daily swing. Over 55 years of records, the warmest May 19th was in 2022 (75°F average), while the coldest was 1977 (52°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 9% of May 19th dates historically, with the wettest May 19th recording 2.79" of rain. The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.3°F warmer on this date compared to 20-30 years ago.
Planning for May 19th in Vallejo, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 82° | 53° | 68° | — | — |
| 2024 | 75° | 50° | 63° | — | — |
| 2023 | 75° | 52° | 63° | — | — |
| 2022warmest | 89° | 60° | 75° | — | — |
| 2021 | 77° | 49° | 63° | — | — |
| 2020 | 75° | 50° | 63° | — | — |
| 2019 | 59° | 45° | 52° | 2.79" | — |
| 2018 | 73° | 51° | 62° | — | — |
| 2017 | 94° | 54° | 74° | — | — |
| 2016 | 75° | 50° | 63° | — | — |
| 2015 | 73° | 53° | 63° | — | — |
| 2014 | 70° | 50° | 60° | — | — |
| 2013 | 85° | 45° | 65° | — | — |
| 2012 | 75° | 42° | 59° | — | — |
| 2011 | 73° | 40° | 56° | — | — |
| 2010 | 65° | 42° | 53° | 0.05" | — |
| 2009 | 77° | 50° | 64° | — | — |
| 2008 | 74° | 48° | 61° | — | — |
| 2007 | 78° | 46° | 62° | — | — |
| 2006 | 72° | 51° | 61° | — | — |
| 2005 | 72° | 55° | 63° | — | — |
| 2004 | 71° | 48° | 60° | — | — |
| 2003 | 85° | 47° | 66° | — | — |
| 2002 | 61° | 48° | 54° | 1.32" | — |
| 2001 | 80° | 48° | 64° | — | — |
| 2000 | 87° | 54° | 70° | — | — |
| 1999 | 69° | 50° | 60° | — | — |
| 1998 | 74° | 46° | 60° | — | — |
| 1997 | 89° | 59° | 74° | — | — |
| 1996 | 74° | 50° | 62° | — | — |
| 1995 | 82° | 49° | 65° | — | — |
| 1994 | 65° | 53° | 59° | — | — |
| 1993 | 83° | 56° | 69° | — | — |
| 1992 | 78° | 53° | 66° | — | — |
| 1991 | 74° | 42° | 58° | — | — |
| 1990 | 69° | 47° | 58° | — | — |
| 1989 | 83° | 44° | 63° | — | — |
| 1988 | 94° | 49° | 71° | — | — |
| 1987 | 76° | 57° | 66° | — | — |
| 1986 | 81° | 47° | 64° | — | — |
| 1985 | 81° | 53° | 67° | — | — |
| 1984 | 89° | 48° | 69° | — | — |
| 1983 | 91° | 55° | 73° | — | — |
| 1982 | 88° | 47° | 67° | — | — |
| 1981 | 68° | 48° | 58° | 0.1" | — |
| 1980 | 90° | 52° | 71° | — | — |
| 1979 | 74° | 54° | 64° | — | — |
| 1978 | 94° | 52° | 73° | — | — |
| 1977coldest | 58° | 47° | 52° | 0.41" | — |
| 1976 | 71° | 49° | 60° | — | — |
| 1975 | 83° | 52° | 67° | — | — |
| 1974 | 64° | 47° | 55° | — | — |
| 1973 | 76° | 52° | 64° | — | — |
| 1972 | 70° | 47° | 58° | — | — |
| 1971 | 79° | 50° | 64° | — | — |
55 years of data from VALLEJO