Weather on February 9
San Ramon, CA
55 Years of Data
Avg High
57°F
Avg Low
42°F
Warmest
2016
64°F avg
Coldest
2010
34°F avg
About This Date
February 9th in San Ramon, CA typically brings cool winter weather, with average highs around 57°F and lows near 42°F. Over 56 years of records, the warmest February 9th was in 2016 (64°F average), while the coldest was 2010 (34°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 30% of February 9th dates historically, with the wettest February 9th recording 5.66" of rain. The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.1°F warmer on this date compared to 20-30 years ago.
Planning for February 9th in San Ramon, CA? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 64° | 47° | 55° | — | — |
| 2025 | 53° | 33° | 43° | — | — |
| 2024 | 49° | 34° | 41° | — | — |
| 2023 | 59° | 47° | 53° | — | — |
| 2022 | 67° | 55° | 61° | — | — |
| 2021 | 64° | 44° | 54° | — | — |
| 2020 | 55° | 38° | 46° | — | — |
| 2019 | 44° | 35° | 40° | 1.45" | — |
| 2018 | 71° | 55° | 63° | — | — |
| 2017 | 54° | 46° | 50° | 5.66" | — |
| 2016warmest | 73° | 55° | 64° | — | — |
| 2015 | 56° | 48° | 52° | 3.81" | — |
| 2014 | 52° | 48° | 50° | 4.37" | — |
| 2013 | 47° | 33° | 40° | — | — |
| 2012 | 60° | 45° | 52° | — | — |
| 2011 | 52° | 40° | 46° | — | — |
| 2010coldest | 44° | 23° | 34° | 0.86" | — |
| 2009 | 43° | 31° | 37° | 0.41" | — |
| 2008 | 63° | 44° | 53° | — | — |
| 2007 | 59° | 53° | 56° | — | — |
| 2006 | 70° | 46° | 58° | — | — |
| 2005 | 62° | 45° | 53° | — | — |
| 2004 | 56° | 40° | 48° | — | — |
| 2003 | 58° | 33° | 45° | — | — |
| 2002 | 52° | 43° | 47° | — | — |
| 2001 | 48° | 41° | 45° | — | — |
| 2000 | 58° | 49° | 53° | — | — |
| 1999 | 63° | 40° | 51° | — | — |
| 1998 | 59° | 41° | 50° | — | — |
| 1997 | 57° | 38° | 47° | — | — |
| 1996 | 65° | 51° | 58° | — | — |
| 1995 | 67° | 42° | 54° | — | — |
| 1994 | 60° | 36° | 48° | — | — |
| 1993 | 53° | 46° | 50° | — | — |
| 1992 | 58° | 49° | 53° | — | — |
| 1991 | 65° | 42° | 53° | — | — |
| 1990 | 48° | 34° | 41° | — | — |
| 1989 | 41° | 28° | 35° | 1.17" | — |
| 1988 | 70° | 48° | 59° | — | — |
| 1987 | 71° | 47° | 59° | 0.3" | — |
| 1986 | 52° | 36° | 44° | — | — |
| 1985 | 49° | 33° | 41° | 0.1" | — |
| 1984 | 63° | 44° | 53° | 0.51" | — |
| 1983 | 48° | 42° | 45° | 0.05" | — |
| 1982 | 51° | 36° | 43° | — | — |
| 1981 | 50° | 43° | 46° | 0.76" | — |
| 1980 | 60° | 41° | 51° | — | — |
| 1979 | 60° | 41° | 51° | — | — |
| 1978 | 52° | 40° | 46° | 2.24" | — |
| 1977 | 49° | 42° | 45° | 0.84" | — |
| 1976 | 50° | 44° | 47° | 0.61" | — |
| 1975 | 49° | 41° | 45° | 0.64" | — |
| 1974 | 64° | 45° | 54° | — | — |
| 1973 | 54° | 44° | 49° | — | — |
| 1972 | 62° | 46° | 54° | 0.2" | — |
| 1971 | 62° | 40° | 51° | — | — |
56 years of data from LIVERMORE CALIFORNIA