Weather on September 7
San Ramon, CA
55 Years of Data
Avg High
86°F
Avg Low
60°F
Warmest
2022
93°F avg
Coldest
1989
56°F avg
About This Date
September 7th in San Ramon, CA typically brings warm fall weather, with average highs around 86°F and lows near 60°F — a 26°F daily swing. Over 55 years of records, the warmest September 7th was in 2022 (93°F average), while the coldest was 1989 (56°F) — a 37°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 3.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.5°F warmer on this date compared to 20-30 years ago.
Planning for September 7th in San Ramon, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 73° | 52° | 62° | — | — |
| 2024 | 96° | 68° | 82° | — | — |
| 2023 | 76° | 61° | 68° | — | — |
| 2022warmest | 104° | 82° | 93° | — | — |
| 2021 | 94° | 74° | 84° | — | — |
| 2020 | 103° | 82° | 92° | — | — |
| 2019 | 77° | 51° | 64° | — | — |
| 2018 | 83° | 68° | 75° | — | — |
| 2017 | 78° | 56° | 67° | — | — |
| 2016 | 84° | 68° | 76° | — | — |
| 2015 | 81° | 65° | 73° | — | — |
| 2014 | 82° | 66° | 74° | — | — |
| 2013 | 85° | 68° | 76° | — | — |
| 2012 | 80° | 62° | 71° | — | — |
| 2011 | 90° | 71° | 80° | — | — |
| 2010 | 84° | 61° | 72° | — | — |
| 2009 | 73° | 51° | 62° | — | — |
| 2008 | 98° | 69° | 84° | — | — |
| 2007 | 89° | 49° | 69° | — | — |
| 2006 | 91° | 54° | 72° | — | — |
| 2005 | 78° | 51° | 65° | — | — |
| 2004 | 103° | 68° | 85° | — | — |
| 2003 | 78° | 53° | 66° | — | — |
| 2002 | 77° | 49° | 63° | — | — |
| 2001 | 90° | 59° | 74° | — | — |
| 2000 | 94° | 57° | 75° | — | — |
| 1999 | 90° | 57° | 73° | — | — |
| 1998 | 97° | 70° | 83° | — | — |
| 1997 | 85° | 54° | 69° | — | — |
| 1996 | 92° | 58° | 75° | — | — |
| 1995 | 95° | 63° | 79° | — | — |
| 1994 | 84° | 52° | 68° | — | — |
| 1993 | 93° | 52° | 72° | — | — |
| 1992 | 91° | 59° | 75° | — | — |
| 1991 | 77° | 56° | 66° | — | — |
| 1990 | 83° | 55° | 69° | — | — |
| 1989coldest | 68° | 45° | 56° | — | — |
| 1988 | 92° | 56° | 74° | — | — |
| 1987 | 70° | 49° | 59° | — | — |
| 1986 | 92° | 64° | 78° | — | — |
| 1985 | 67° | 51° | 59° | — | — |
| 1984 | 85° | 67° | 76° | — | — |
| 1983 | 81° | 53° | 67° | — | — |
| 1982 | 86° | 71° | 79° | — | — |
| 1981 | 88° | 66° | 77° | — | — |
| 1980 | 75° | 50° | 63° | — | — |
| 1979 | 93° | 70° | 81° | — | — |
| 1978 | 72° | 46° | 59° | — | — |
| 1977 | 102° | 72° | 87° | — | — |
| 1976 | 90° | 55° | 72° | — | — |
| 1975 | 94° | 74° | 84° | — | — |
| 1974 | 96° | 69° | 83° | — | — |
| 1973 | 87° | 58° | 72° | — | — |
| 1972 | 86° | 62° | 74° | — | — |
| 1971 | 74° | 50° | 62° | — | — |
55 years of data from LIVERMORE CALIFORNIA