Weather on June 9
San Ramon, CA
55 Years of Data
Avg High
78°F
Avg Low
53°F
Warmest
2014
85°F avg
Coldest
2021
51°F avg
About This Date
June 9th in San Ramon, CA typically brings pleasant summer weather, with average highs around 78°F and lows near 53°F — a 25°F daily swing. Over 55 years of records, the warmest June 9th was in 2014 (85°F average), while the coldest was 2021 (51°F) — a 34°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 1.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.6°F cooler on this date compared to 20-30 years ago.
Planning for June 9th in San Ramon, CA? Great weather for outdoor activities.
Cooling Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 79° | 60° | 69° | — | — |
| 2024 | 72° | 48° | 60° | — | — |
| 2023 | 67° | 47° | 57° | — | — |
| 2022 | 78° | 57° | 68° | — | — |
| 2021coldest | 59° | 42° | 51° | — | — |
| 2020 | 73° | 54° | 63° | — | — |
| 2019 | 76° | 61° | 68° | — | — |
| 2018 | 74° | 51° | 62° | — | — |
| 2017 | 62° | 50° | 56° | — | — |
| 2016 | 70° | 47° | 58° | — | — |
| 2015 | 94° | 72° | 83° | — | — |
| 2014warmest | 94° | 76° | 85° | — | — |
| 2013 | 100° | 59° | 80° | — | — |
| 2012 | 68° | 43° | 55° | — | — |
| 2011 | 67° | 46° | 56° | — | — |
| 2010 | 67° | 53° | 60° | — | — |
| 2009 | 65° | 46° | 55° | — | — |
| 2008 | 86° | 61° | 73° | — | — |
| 2007 | 77° | 50° | 64° | — | — |
| 2006 | 78° | 49° | 63° | — | — |
| 2005 | 72° | 54° | 63° | — | — |
| 2004 | 73° | 50° | 62° | — | — |
| 2003 | 74° | 51° | 62° | — | — |
| 2002 | 79° | 48° | 63° | — | — |
| 2001 | 78° | 50° | 64° | — | — |
| 2000 | 65° | 51° | 58° | — | — |
| 1999 | 71° | 45° | 58° | — | — |
| 1998 | 71° | 54° | 62° | — | — |
| 1997 | 79° | 54° | 66° | — | — |
| 1996 | 85° | 56° | 70° | — | — |
| 1995 | 70° | 51° | 60° | — | — |
| 1994 | 98° | 57° | 78° | — | — |
| 1993 | 77° | 52° | 64° | — | — |
| 1992 | 78° | 51° | 65° | — | — |
| 1991 | 87° | 53° | 70° | — | — |
| 1990 | 87° | 56° | 71° | — | — |
| 1989 | 64° | 42° | 53° | — | — |
| 1988 | 66° | 48° | 57° | — | — |
| 1987 | 80° | 63° | 71° | — | — |
| 1986 | 88° | 65° | 76° | — | — |
| 1985 | 85° | 64° | 74° | — | — |
| 1984 | 74° | 58° | 66° | — | — |
| 1983 | 72° | 47° | 59° | — | — |
| 1982 | 80° | 57° | 69° | — | — |
| 1981 | 75° | 51° | 63° | — | — |
| 1980 | 72° | 52° | 62° | — | — |
| 1979 | 90° | 66° | 78° | — | — |
| 1978 | 97° | 60° | 78° | — | — |
| 1977 | 77° | 43° | 60° | — | — |
| 1976 | 75° | 46° | 61° | — | — |
| 1975 | 89° | 48° | 69° | — | — |
| 1974 | 88° | 63° | 75° | — | — |
| 1973 | 95° | 61° | 78° | — | — |
| 1972 | 83° | 45° | 64° | — | — |
| 1971 | 63° | 43° | 53° | — | — |
55 years of data from LIVERMORE CALIFORNIA