Weather on May 4
San Ramon, CA
55 Years of Data
Avg High
70°F
Avg Low
47°F
Warmest
2017
76°F avg
Coldest
1975
40°F avg
About This Date
May 4th in San Ramon, CA typically brings pleasant spring weather, with average highs around 70°F and lows near 47°F. Over 55 years of records, the warmest May 4th was in 2017 (76°F average), while the coldest was 1975 (40°F) — a 36°F range across recorded history. Rain or other precipitation has occurred on about 13% of May 4th dates historically, with the wettest May 4th recording 1.75" 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 4th in San Ramon, CA? Great weather for outdoor activities.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 69° | 41° | 55° | — | — |
| 2024 | 64° | 35° | 50° | 1.75" | — |
| 2023 | 50° | 41° | 46° | — | — |
| 2022 | 78° | 46° | 62° | — | — |
| 2021 | 81° | 63° | 72° | — | — |
| 2020 | 67° | 48° | 57° | — | — |
| 2019 | 74° | 54° | 64° | — | — |
| 2018 | 76° | 39° | 57° | — | — |
| 2017warmest | 85° | 67° | 76° | — | — |
| 2016 | 70° | 59° | 64° | — | — |
| 2015 | 66° | 42° | 54° | — | — |
| 2014 | 62° | 45° | 53° | — | — |
| 2013 | 83° | 45° | 64° | — | — |
| 2012 | 55° | 38° | 46° | 0.13" | — |
| 2011 | 71° | 56° | 63° | — | — |
| 2010 | 75° | 48° | 62° | — | — |
| 2009 | 55° | 47° | 51° | 0.56" | — |
| 2008 | 73° | 43° | 58° | — | — |
| 2007 | 62° | 46° | 54° | — | — |
| 2006 | 67° | 48° | 57° | — | — |
| 2005 | 69° | 55° | 62° | — | — |
| 2004 | 77° | 50° | 64° | — | — |
| 2003 | 61° | 49° | 55° | — | — |
| 2002 | 79° | 43° | 61° | — | — |
| 2001 | 83° | 52° | 67° | — | — |
| 2000 | 68° | 50° | 59° | — | — |
| 1999 | 61° | 43° | 52° | — | — |
| 1998 | 67° | 52° | 59° | — | — |
| 1997 | 74° | 46° | 60° | — | — |
| 1996 | 76° | 45° | 60° | — | — |
| 1995 | 62° | 48° | 55° | — | — |
| 1994 | 70° | 53° | 61° | — | — |
| 1993 | 52° | 40° | 46° | 0.58" | — |
| 1992 | 87° | 52° | 69° | — | — |
| 1991 | 74° | 47° | 60° | — | — |
| 1990 | 94° | 57° | 75° | — | — |
| 1989 | 82° | 58° | 70° | — | — |
| 1988 | 58° | 36° | 47° | — | — |
| 1987 | 81° | 57° | 69° | — | — |
| 1986 | 55° | 40° | 47° | 0.84" | — |
| 1985 | 76° | 44° | 60° | — | — |
| 1984 | 63° | 42° | 52° | — | — |
| 1983 | 62° | 42° | 52° | 0.03" | — |
| 1982 | 78° | 58° | 68° | — | — |
| 1981 | 66° | 41° | 54° | — | — |
| 1980 | 74° | 52° | 63° | — | — |
| 1979 | 76° | 43° | 59° | — | — |
| 1978 | 76° | 48° | 62° | — | — |
| 1977 | 58° | 38° | 48° | — | — |
| 1976 | 77° | 43° | 60° | — | — |
| 1975coldest | 48° | 32° | 40° | — | — |
| 1974 | 69° | 41° | 55° | — | — |
| 1973 | 73° | 39° | 56° | — | — |
| 1972 | 88° | 42° | 65° | — | — |
| 1971 | 52° | 42° | 47° | 0.08" | — |
55 years of data from LIVERMORE CALIFORNIA