Weather on October 11
San Ramon, CA
55 Years of Data
Avg High
75°F
Avg Low
52°F
Warmest
1977
78°F avg
Coldest
2007
50°F avg
About This Date
October 11th in San Ramon, CA typically brings pleasant fall weather, with average highs around 75°F and lows near 52°F. Over 52 years of records, the warmest October 11th was in 1977 (78°F average), while the coldest was 2007 (50°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 12% of October 11th dates historically, with the wettest October 11th recording 2.31" of rain. The last decade has been 4.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 4.2°F cooler on this date compared to 20-30 years ago.
Planning for October 11th in San Ramon, CA? Great weather for outdoor activities.
Cooling Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 66° | 48° | 57° | — | — |
| 2024 | 78° | 57° | 68° | — | — |
| 2023 | 61° | 46° | 53° | — | — |
| 2022 | 84° | 68° | 76° | — | — |
| 2021 | 67° | 49° | 58° | — | — |
| 2020 | 63° | 52° | 57° | — | — |
| 2019 | 69° | 50° | 60° | — | — |
| 2018 | 66° | 48° | 57° | — | — |
| 2017 | 76° | 47° | 61° | — | — |
| 2016 | 72° | 48° | 60° | — | — |
| 2015 | 78° | 59° | 69° | — | — |
| 2014 | 79° | 60° | 69° | — | — |
| 2013 | 70° | 51° | 60° | — | — |
| 2012 | 70° | 45° | 57° | 0.05" | — |
| 2011 | 59° | 55° | 57° | 0.58" | — |
| 2010 | 82° | 66° | 74° | — | — |
| 2009 | 72° | 51° | 61° | — | — |
| 2008 | 57° | 47° | 52° | — | — |
| 2007coldest | 63° | 37° | 50° | 0.03" | — |
| 2006 | 81° | 49° | 65° | — | — |
| 2005 | 77° | 50° | 64° | — | — |
| 2004 | 85° | 62° | 73° | — | — |
| 2003 | 84° | 49° | 66° | — | — |
| 2002 | 83° | 52° | 67° | — | — |
| 2001 | 78° | 54° | 66° | — | — |
| 2000 | 59° | 49° | 54° | — | — |
| 1999 | 88° | 60° | 74° | — | — |
| 1998 | 77° | 47° | 62° | — | — |
| 1997 | 66° | 44° | 55° | — | — |
| 1996 | 82° | 53° | 68° | — | — |
| 1995 | 72° | 54° | 63° | — | — |
| 1994 | 77° | 48° | 63° | — | — |
| 1993 | 69° | 56° | 62° | — | — |
| 1992 | 93° | 61° | 77° | — | — |
| 1991 | 88° | 66° | 77° | — | — |
| 1990 | 88° | 56° | 72° | — | — |
| 1989 | 89° | 59° | 74° | — | — |
| 1988 | 79° | 47° | 63° | — | — |
| 1986 | 76° | 45° | 60° | — | — |
| 1985 | 73° | 45° | 59° | — | — |
| 1984 | 68° | 48° | 58° | 2.31" | — |
| 1983 | 71° | 54° | 62° | — | — |
| 1982 | 81° | 58° | 69° | — | — |
| 1981 | 59° | 44° | 52° | — | — |
| 1979 | 80° | 57° | 69° | — | — |
| 1978 | 88° | 58° | 73° | — | — |
| 1977warmest | 89° | 66° | 78° | — | — |
| 1975 | 59° | 45° | 52° | 1.91" | — |
| 1974 | 78° | 46° | 62° | — | — |
| 1973 | 71° | 42° | 57° | — | — |
| 1972 | 64° | 50° | 57° | 1.12" | — |
| 1971 | 86° | 66° | 76° | — | — |
52 years of data from LIVERMORE CALIFORNIA