Weather on October 3
San Ramon, CA
55 Years of Data
Avg High
78°F
Avg Low
55°F
Warmest
2024
87°F avg
Coldest
2016
51°F avg
About This Date
October 3rd in San Ramon, CA typically brings pleasant fall weather, with average highs around 78°F and lows near 55°F. Over 53 years of records, the warmest October 3rd was in 2024 (87°F average), while the coldest was 2016 (51°F) — a 36°F range across recorded history. Rain or other precipitation has occurred on about 2% of October 3rd dates historically, with the wettest October 3rd recording 1.19" 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 October 3rd in San Ramon, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 61° | 51° | 56° | — | — |
| 2024warmest | 100° | 74° | 87° | — | — |
| 2023 | 71° | 58° | 64° | — | — |
| 2022 | 69° | 51° | 60° | — | — |
| 2021 | 85° | 67° | 76° | — | — |
| 2020 | 88° | 75° | 81° | — | — |
| 2019 | 70° | 51° | 60° | — | — |
| 2018 | 73° | 58° | 65° | — | — |
| 2017 | 72° | 44° | 58° | — | — |
| 2016coldest | 60° | 42° | 51° | — | — |
| 2015 | 79° | 55° | 67° | — | — |
| 2014 | 83° | 67° | 75° | — | — |
| 2013 | 72° | 51° | 61° | — | — |
| 2012 | 96° | 74° | 85° | — | — |
| 2011 | 68° | 47° | 57° | — | — |
| 2010 | 83° | 61° | 72° | — | — |
| 2009 | 78° | 46° | 62° | — | — |
| 2008 | 65° | 52° | 58° | — | — |
| 2007 | 79° | 49° | 64° | — | — |
| 2006 | 73° | 52° | 62° | — | — |
| 2005 | 70° | 49° | 59° | — | — |
| 2004 | 79° | 51° | 65° | — | — |
| 2003 | 80° | 53° | 67° | — | — |
| 2002 | 85° | 51° | 68° | — | — |
| 2001 | 93° | 55° | 74° | — | — |
| 2000 | 80° | 50° | 65° | — | — |
| 1999 | 76° | 53° | 64° | — | — |
| 1998 | 68° | 49° | 58° | — | — |
| 1997 | 80° | 54° | 67° | — | — |
| 1996 | 87° | 52° | 69° | — | — |
| 1995 | 89° | 62° | 76° | — | — |
| 1994 | 78° | 55° | 67° | — | — |
| 1993 | 71° | 52° | 61° | — | — |
| 1992 | 76° | 51° | 63° | — | — |
| 1991 | 99° | 66° | 82° | — | — |
| 1990 | 89° | 60° | 75° | — | — |
| 1989 | 56° | 48° | 52° | — | — |
| 1988 | 77° | 44° | 61° | — | — |
| 1986 | 72° | 53° | 62° | — | — |
| 1985 | 84° | 61° | 72° | — | — |
| 1984 | 77° | 50° | 64° | — | — |
| 1983 | 69° | 53° | 61° | — | — |
| 1982 | 77° | 52° | 64° | — | — |
| 1981 | 68° | 44° | 56° | 1.19" | — |
| 1979 | 76° | 61° | 68° | — | — |
| 1978 | 95° | 72° | 83° | — | — |
| 1977 | 85° | 60° | 72° | — | — |
| 1976 | 71° | 51° | 61° | — | — |
| 1975 | 82° | 60° | 71° | — | — |
| 1974 | 78° | 48° | 63° | — | — |
| 1973 | 76° | 45° | 60° | — | — |
| 1972 | 79° | 50° | 64° | — | — |
| 1971 | 77° | 55° | 66° | — | — |
53 years of data from LIVERMORE CALIFORNIA