Weather on June 1
San Ramon, CA
55 Years of Data
Avg High
76°F
Avg Low
52°F
Warmest
2021
82°F avg
Coldest
2011
45°F avg
About This Date
June 1st in San Ramon, CA typically brings pleasant summer weather, with average highs around 76°F and lows near 52°F. Over 54 years of records, the warmest June 1st was in 2021 (82°F average), while the coldest was 2011 (45°F) — a 37°F range across recorded history. Rain or other precipitation has occurred on about 2% of June 1st dates historically, with the wettest June 1st recording 1.37" of rain. The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
Planning for June 1st in San Ramon, CA? Great weather for outdoor activities.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 92° | 62° | 77° | — | — |
| 2024 | 86° | 56° | 71° | — | — |
| 2023 | 66° | 45° | 55° | — | — |
| 2022 | 76° | 61° | 68° | — | — |
| 2021warmest | 92° | 73° | 82° | — | — |
| 2020 | 69° | 51° | 60° | — | — |
| 2019 | 76° | 51° | 63° | — | — |
| 2018 | 81° | 42° | 61° | — | — |
| 2017 | 69° | 52° | 60° | — | — |
| 2016 | 89° | 67° | 78° | — | — |
| 2015 | 70° | 46° | 58° | — | — |
| 2014 | 76° | 57° | 66° | — | — |
| 2013 | 83° | 65° | 74° | — | — |
| 2012 | 85° | 65° | 75° | — | — |
| 2011coldest | 49° | 41° | 45° | 1.37" | — |
| 2010 | 68° | 47° | 57° | — | — |
| 2009 | 69° | 48° | 59° | — | — |
| 2008 | 62° | 38° | 50° | — | — |
| 2007 | 71° | 51° | 61° | — | — |
| 2006 | 84° | 54° | 69° | — | — |
| 2005 | 85° | 55° | 70° | — | — |
| 2004 | 90° | 53° | 71° | — | — |
| 2003 | 91° | 53° | 72° | — | — |
| 2002 | 67° | 51° | 59° | — | — |
| 2001 | 76° | 52° | 64° | — | — |
| 2000 | 86° | 53° | 70° | — | — |
| 1999 | 64° | 50° | 57° | — | — |
| 1998 | 66° | 52° | 59° | — | — |
| 1997 | 74° | 54° | 64° | — | — |
| 1996 | 91° | 54° | 72° | — | — |
| 1995 | 69° | 52° | 60° | — | — |
| 1994 | 80° | 50° | 65° | — | — |
| 1993 | 70° | 53° | 61° | — | — |
| 1992 | 85° | 54° | 69° | — | — |
| 1991 | 87° | 56° | 71° | — | — |
| 1990 | 73° | 45° | 59° | — | — |
| 1989 | 84° | 63° | 73° | — | — |
| 1988 | 69° | 53° | 61° | — | — |
| 1987 | 70° | 52° | 61° | — | — |
| 1986 | 73° | 46° | 60° | — | — |
| 1985 | 67° | 41° | 54° | — | — |
| 1984 | 82° | 64° | 73° | — | — |
| 1983 | 61° | 45° | 53° | — | — |
| 1982 | 59° | 44° | 52° | — | — |
| 1981 | 85° | 56° | 70° | — | — |
| 1980 | 68° | 42° | 55° | — | — |
| 1979 | 91° | 56° | 73° | — | — |
| 1978 | 89° | 49° | 69° | — | — |
| 1977 | 89° | 59° | 74° | — | — |
| 1976 | 72° | 42° | 57° | — | — |
| 1975 | 87° | 52° | 69° | — | — |
| 1974 | 80° | 40° | 60° | — | — |
| 1973 | 75° | 47° | 61° | — | — |
| 1971 | 60° | 40° | 50° | — | — |
54 years of data from LIVERMORE CALIFORNIA