Weather on March 9
San Ramon, CA
55 Years of Data
Avg High
61°F
Avg Low
43°F
Warmest
2004
68°F avg
Coldest
2019
40°F avg
About This Date
March 9th in San Ramon, CA typically brings mild spring weather, with average highs around 61°F and lows near 43°F. Over 55 years of records, the warmest March 9th was in 2004 (68°F average), while the coldest was 2019 (40°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 18% of March 9th dates historically, with the wettest March 9th recording 3.38" of rain. The last decade has been 6.9°F cooler on this date compared to 20-30 years ago.
The last decade has been 6.9°F cooler on this date compared to 20-30 years ago.
Planning for March 9th in San Ramon, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 75° | 46° | 61° | — | — |
| 2025 | 64° | 42° | 53° | — | — |
| 2024 | 52° | 39° | 45° | — | — |
| 2023 | 48° | 34° | 41° | — | — |
| 2022 | 66° | 46° | 56° | — | — |
| 2021 | 47° | 37° | 42° | — | — |
| 2020 | 48° | 40° | 44° | — | — |
| 2019coldest | 46° | 34° | 40° | 0.03" | — |
| 2018 | 64° | 43° | 53° | — | — |
| 2017 | 63° | 49° | 56° | — | — |
| 2016 | 50° | 43° | 46° | 0.61" | — |
| 2015 | 70° | 54° | 62° | — | — |
| 2014 | 67° | 55° | 61° | — | — |
| 2013 | 54° | 35° | 44° | — | — |
| 2012 | 63° | 50° | 56° | — | — |
| 2011 | 54° | 43° | 48° | 0.03" | — |
| 2010 | 59° | 32° | 46° | — | — |
| 2009 | 57° | 28° | 43° | — | — |
| 2008 | 65° | 44° | 54° | — | — |
| 2007 | 63° | 41° | 52° | — | — |
| 2006 | 54° | 39° | 46° | — | — |
| 2005 | 79° | 54° | 66° | — | — |
| 2004warmest | 83° | 53° | 68° | — | — |
| 2003 | 65° | 41° | 53° | — | — |
| 2002 | 58° | 36° | 47° | — | — |
| 2001 | 59° | 44° | 52° | — | — |
| 2000 | 56° | 45° | 50° | — | — |
| 1999 | 55° | 39° | 47° | — | — |
| 1998 | 62° | 41° | 52° | — | — |
| 1997 | 77° | 43° | 60° | — | — |
| 1996 | 74° | 50° | 62° | — | — |
| 1995 | 63° | 56° | 59° | — | — |
| 1994 | 64° | 47° | 55° | — | — |
| 1993 | 67° | 50° | 58° | — | — |
| 1992 | 64° | 48° | 56° | — | — |
| 1991 | 56° | 44° | 50° | — | — |
| 1990 | 59° | 34° | 46° | 0.33" | — |
| 1989 | 59° | 44° | 52° | 0.76" | — |
| 1987 | 56° | 40° | 48° | 0.13" | — |
| 1986 | 52° | 39° | 45° | 0.23" | — |
| 1985 | 55° | 40° | 47° | — | — |
| 1984 | 65° | 45° | 55° | — | — |
| 1983 | 65° | 51° | 58° | — | — |
| 1982 | 60° | 45° | 52° | 0.08" | — |
| 1981 | 63° | 44° | 53° | — | — |
| 1980 | 57° | 40° | 48° | — | — |
| 1979 | 77° | 50° | 64° | — | — |
| 1978 | 52° | 45° | 48° | 3.38" | — |
| 1977 | 64° | 43° | 53° | 0.36" | — |
| 1976 | 60° | 35° | 48° | — | — |
| 1975 | 52° | 36° | 44° | — | — |
| 1974 | 52° | 32° | 42° | — | — |
| 1973 | 56° | 38° | 47° | — | — |
| 1972 | 64° | 45° | 54° | — | — |
| 1971 | 62° | 35° | 49° | — | — |
55 years of data from LIVERMORE CALIFORNIA