Weather on May 1
San Jose, CA
55 Years of Data
Avg High
74°F
Avg Low
51°F
Warmest
1996
78°F avg
Coldest
1991
53°F avg
About This Date
May 1st in San Jose, CA typically brings pleasant spring weather, with average highs around 74°F and lows near 51°F. Over 55 years of records, the warmest May 1st was in 1996 (78°F average), while the coldest was 1991 (53°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 11% of May 1st dates historically, with the wettest May 1st recording 0.94" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for May 1st in San Jose, CA? Great weather for outdoor activities.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 72° | 52° | 62° | — | — |
| 2024 | 78° | 49° | 63° | — | — |
| 2023 | 60° | 51° | 56° | 0.1" | — |
| 2022 | 74° | 46° | 60° | — | — |
| 2021 | 72° | 51° | 61° | — | — |
| 2020 | 75° | 50° | 63° | — | — |
| 2019 | 75° | 48° | 62° | — | — |
| 2018 | 73° | 49° | 61° | — | — |
| 2017 | 87° | 56° | 71° | — | — |
| 2016 | 84° | 54° | 69° | — | — |
| 2015 | 84° | 57° | 71° | — | — |
| 2014 | 92° | 58° | 75° | — | — |
| 2013 | 85° | 55° | 70° | — | — |
| 2012 | 69° | 52° | 60° | — | — |
| 2011 | 79° | 44° | 61° | — | — |
| 2010 | 70° | 45° | 57° | — | — |
| 2009 | 69° | 51° | 60° | — | — |
| 2008 | 72° | 44° | 58° | — | — |
| 2007 | 74° | 47° | 60° | — | — |
| 2006 | 79° | 54° | 66° | — | — |
| 2005 | 71° | 54° | 62° | — | — |
| 2004 | 81° | 53° | 67° | — | — |
| 2003 | 73° | 52° | 62° | — | — |
| 2002 | 64° | 50° | 57° | 0.43" | — |
| 2001 | 74° | 52° | 63° | — | — |
| 2000 | 80° | 45° | 62° | — | — |
| 1999 | 67° | 49° | 58° | — | — |
| 1998 | 73° | 59° | 66° | 0.05" | — |
| 1997 | 74° | 46° | 60° | — | — |
| 1996warmest | 95° | 60° | 78° | — | — |
| 1995 | 69° | 59° | 64° | 0.94" | — |
| 1994 | 66° | 45° | 55° | — | — |
| 1993 | 86° | 54° | 70° | — | — |
| 1992 | 79° | 50° | 64° | — | — |
| 1991coldest | 60° | 46° | 53° | 0.15" | — |
| 1990 | 84° | 54° | 69° | — | — |
| 1989 | 76° | 49° | 62° | — | — |
| 1988 | 67° | 42° | 54° | — | — |
| 1987 | 68° | 51° | 60° | — | — |
| 1986 | 67° | 51° | 59° | — | — |
| 1985 | 75° | 51° | 63° | — | — |
| 1984 | 70° | 51° | 60° | — | — |
| 1983 | 66° | 46° | 56° | — | — |
| 1982 | 64° | 50° | 57° | — | — |
| 1981 | 80° | 57° | 69° | — | — |
| 1980 | 78° | 52° | 65° | — | — |
| 1979 | 65° | 54° | 59° | — | — |
| 1978 | 74° | 47° | 60° | — | — |
| 1977 | 67° | 54° | 60° | 0.81" | — |
| 1976 | 78° | 53° | 66° | — | — |
| 1975 | 66° | 48° | 57° | — | — |
| 1974 | 67° | 50° | 58° | — | — |
| 1973 | 74° | 45° | 59° | — | — |
| 1972 | 86° | 48° | 67° | — | — |
| 1971 | 67° | 51° | 59° | — | — |
55 years of data from SAN JOSE