Weather on May 8
Vallejo, CA
55 Years of Data
Avg High
76°F
Avg Low
48°F
Warmest
2020
77°F avg
Coldest
1999
52°F avg
About This Date
May 8th in Vallejo, CA typically brings pleasant spring weather, with average highs around 76°F and lows near 48°F — a 28°F daily swing. Over 55 years of records, the warmest May 8th was in 2020 (77°F average), while the coldest was 1999 (52°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 13% of May 8th dates historically, with the wettest May 8th recording 3.48" of rain. The last decade has been 4.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.7°F warmer on this date compared to 20-30 years ago.
Planning for May 8th in Vallejo, CA? Great weather for outdoor activities.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 83° | 49° | 66° | — | — |
| 2024 | 83° | 51° | 67° | — | — |
| 2023 | 69° | 49° | 59° | — | — |
| 2022 | 68° | 44° | 56° | 0.03" | — |
| 2021 | 93° | 51° | 72° | — | — |
| 2020warmest | 98° | 55° | 77° | — | — |
| 2019 | 73° | 52° | 62° | — | — |
| 2018 | 81° | 51° | 66° | — | — |
| 2017 | 81° | 49° | 65° | — | — |
| 2016 | 75° | 54° | 64° | 0.58" | — |
| 2015 | 75° | 47° | 61° | — | — |
| 2014 | 64° | 48° | 56° | — | — |
| 2013 | 68° | 50° | 59° | — | — |
| 2012 | 84° | 49° | 66° | — | — |
| 2011 | 64° | 46° | 55° | — | — |
| 2010 | 69° | 42° | 56° | — | — |
| 2009 | 78° | 44° | 61° | — | — |
| 2008 | 68° | 48° | 58° | — | — |
| 2007 | 87° | 50° | 69° | — | — |
| 2006 | 77° | 49° | 63° | — | — |
| 2005 | 67° | 50° | 58° | 3.48" | — |
| 2004 | 76° | 48° | 62° | — | — |
| 2003 | 67° | 47° | 57° | — | — |
| 2002 | 77° | 45° | 61° | — | — |
| 2001 | 92° | 48° | 70° | — | — |
| 2000 | 70° | 56° | 63° | 0.69" | — |
| 1999coldest | 69° | 36° | 52° | — | — |
| 1998 | 67° | 55° | 61° | — | — |
| 1997 | 84° | 49° | 66° | — | — |
| 1996 | 76° | 38° | 57° | — | — |
| 1995 | 69° | 50° | 60° | — | — |
| 1994 | 71° | 50° | 61° | 0.05" | — |
| 1993 | 79° | 46° | 62° | — | — |
| 1992 | 82° | 51° | 67° | — | — |
| 1991 | 78° | 52° | 65° | — | — |
| 1990 | 87° | 46° | 67° | — | — |
| 1989 | 77° | 53° | 65° | — | — |
| 1988 | 69° | 45° | 57° | 0.28" | — |
| 1987 | 89° | 57° | 73° | — | — |
| 1986 | 83° | 45° | 64° | — | — |
| 1985 | 74° | 40° | 57° | — | — |
| 1984 | 93° | 47° | 70° | — | — |
| 1983 | 68° | 49° | 58° | — | — |
| 1982 | 74° | 48° | 61° | — | — |
| 1981 | 88° | 50° | 69° | — | — |
| 1980 | 72° | 48° | 60° | — | — |
| 1979 | 69° | 45° | 57° | — | — |
| 1978 | 86° | 49° | 67° | — | — |
| 1977 | 62° | 46° | 54° | 0.3" | — |
| 1976 | 76° | 51° | 63° | — | — |
| 1975 | 70° | 46° | 58° | — | — |
| 1974 | 74° | 49° | 61° | — | — |
| 1973 | 69° | 49° | 59° | — | — |
| 1972 | 67° | 50° | 58° | — | — |
| 1971 | 68° | 52° | 60° | — | — |
55 years of data from VALLEJO