Weather on May 30
Vallejo, CA
55 Years of Data
Avg High
80°F
Avg Low
51°F
Warmest
1997
77°F avg
Coldest
2011
55°F avg
About This Date
May 30th in Vallejo, CA typically brings warm spring weather, with average highs around 80°F and lows near 51°F — a 29°F daily swing. Over 55 years of records, the warmest May 30th was in 1997 (77°F average), while the coldest was 2011 (55°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 4% of May 30th dates historically. 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 30th in Vallejo, CA? Stay hydrated and seek shade during peak afternoon hours.
Cooling Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 96° | 54° | 75° | — | — |
| 2024 | 92° | 57° | 74° | — | — |
| 2023 | 68° | 53° | 61° | — | — |
| 2022 | 80° | 48° | 64° | — | — |
| 2021 | 90° | — | — | — | — |
| 2020 | 75° | 59° | 67° | — | — |
| 2019 | 66° | 54° | 60° | — | — |
| 2018 | 89° | 52° | 70° | — | — |
| 2017 | 73° | 51° | 62° | — | — |
| 2016 | 89° | 53° | 71° | — | — |
| 2015 | 81° | 50° | 65° | — | — |
| 2014 | 66° | 48° | 57° | — | — |
| 2013 | 80° | 40° | 60° | — | — |
| 2012 | 78° | 46° | 62° | — | — |
| 2011coldest | 64° | 47° | 55° | — | — |
| 2010 | 80° | 43° | 61° | — | — |
| 2009 | 70° | 53° | 61° | — | — |
| 2008 | 68° | 49° | 58° | — | — |
| 2007 | 69° | 52° | 60° | — | — |
| 2006 | 79° | 46° | 62° | — | — |
| 2005 | 79° | 52° | 65° | — | — |
| 2004 | 85° | 49° | 67° | — | — |
| 2003 | 73° | 53° | 63° | — | — |
| 2002 | 89° | 55° | 72° | — | — |
| 2001 | 100° | 46° | 73° | — | — |
| 2000 | 75° | 49° | 62° | — | — |
| 1999 | 67° | 50° | 58° | — | — |
| 1998 | 72° | 42° | 57° | — | — |
| 1997warmest | 89° | 65° | 77° | — | — |
| 1996 | 80° | 49° | 64° | — | — |
| 1995 | 86° | 49° | 67° | — | — |
| 1994 | 90° | 57° | 73° | — | — |
| 1993 | 71° | 60° | 66° | — | — |
| 1992 | 87° | 55° | 71° | — | — |
| 1991 | 74° | 50° | 62° | 0.03" | — |
| 1990 | 72° | 53° | 62° | 0.15" | — |
| 1989 | 84° | 45° | 64° | — | — |
| 1988 | 77° | 46° | 62° | — | — |
| 1987 | 78° | 43° | 60° | — | — |
| 1986 | 79° | 57° | 68° | — | — |
| 1985 | 80° | 46° | 63° | — | — |
| 1984 | 94° | 51° | 72° | — | — |
| 1983 | 82° | 51° | 67° | — | — |
| 1982 | 75° | 56° | 65° | — | — |
| 1981 | 84° | 51° | 68° | — | — |
| 1980 | 70° | 48° | 59° | — | — |
| 1979 | 92° | 49° | 70° | — | — |
| 1978 | 94° | 54° | 74° | — | — |
| 1977 | 76° | 50° | 63° | — | — |
| 1976 | 71° | 54° | 62° | — | — |
| 1975 | 96° | 55° | 76° | — | — |
| 1974 | 75° | 47° | 61° | — | — |
| 1973 | 93° | 55° | 74° | — | — |
| 1972 | 85° | 51° | 68° | — | — |
| 1971 | 68° | 50° | 59° | — | — |
55 years of data from VALLEJO