Weather on April 9
San Ramon, CA
55 Years of Data
Avg High
64°F
Avg Low
43°F
Warmest
1989
77°F avg
Coldest
2008
42°F avg
About This Date
April 9th in San Ramon, CA typically brings mild spring weather, with average highs around 64°F and lows near 43°F. Over 55 years of records, the warmest April 9th was in 1989 (77°F average), while the coldest was 2008 (42°F) — a 35°F range across recorded history. Rain or other precipitation has occurred on about 16% of April 9th dates historically, with the wettest April 9th recording 4.98" 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 April 9th in San Ramon, CA? Great weather for outdoor activities.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 78° | 51° | 65° | — | — |
| 2025 | 68° | 47° | 57° | — | — |
| 2024 | 71° | 46° | 59° | — | — |
| 2023 | 64° | 45° | 54° | — | — |
| 2022 | 80° | 50° | 65° | — | — |
| 2021 | 66° | 39° | 53° | — | — |
| 2020 | 56° | 43° | 49° | 0.03" | — |
| 2019 | 63° | 42° | 52° | 0.08" | — |
| 2018 | 60° | 46° | 53° | — | — |
| 2017 | 48° | 36° | 42° | 4.98" | — |
| 2016 | 68° | 43° | 55° | 3.23" | — |
| 2015 | 56° | 39° | 47° | — | — |
| 2014 | 77° | 57° | 67° | — | — |
| 2013 | 59° | 41° | 50° | — | — |
| 2012 | 65° | 48° | 56° | — | — |
| 2011 | 51° | 39° | 45° | — | — |
| 2010 | 60° | 43° | 51° | — | — |
| 2009 | 51° | 40° | 45° | 0.08" | — |
| 2008coldest | 55° | 29° | 42° | — | — |
| 2007 | 66° | 48° | 57° | — | — |
| 2006 | 62° | 46° | 54° | — | — |
| 2005 | 65° | 46° | 55° | — | — |
| 2004 | 84° | 47° | 65° | — | — |
| 2003 | 74° | 45° | 59° | — | — |
| 2002 | 63° | 49° | 56° | — | — |
| 2001 | 58° | 40° | 49° | — | — |
| 2000 | 64° | 45° | 54° | — | — |
| 1999 | 54° | 35° | 44° | — | — |
| 1998 | 62° | 43° | 52° | — | — |
| 1997 | 62° | 40° | 51° | — | — |
| 1996 | 63° | 48° | 55° | — | — |
| 1995 | 60° | 37° | 49° | — | — |
| 1994 | 59° | 46° | 53° | — | — |
| 1993 | 62° | 47° | 54° | — | — |
| 1992 | 64° | 47° | 55° | — | — |
| 1991 | 90° | 10° | 50° | — | — |
| 1990 | 67° | 40° | 53° | — | — |
| 1989warmest | 87° | 67° | 77° | — | — |
| 1987 | 75° | 55° | 65° | — | — |
| 1986 | 61° | 43° | 52° | — | — |
| 1985 | 76° | 55° | 65° | — | — |
| 1984 | 55° | 35° | 45° | — | — |
| 1983 | 59° | 36° | 47° | — | — |
| 1982 | 52° | 40° | 46° | — | — |
| 1981 | 60° | 40° | 50° | — | — |
| 1980 | 66° | 46° | 56° | 0.05" | — |
| 1979 | 63° | 39° | 51° | — | — |
| 1978 | 66° | 44° | 55° | — | — |
| 1977 | 53° | 37° | 45° | 0.97" | — |
| 1976 | 54° | 38° | 46° | — | — |
| 1975 | 55° | 38° | 46° | 0.05" | — |
| 1974 | 63° | 35° | 49° | 0.94" | — |
| 1973 | 69° | 40° | 54° | — | — |
| 1972 | 61° | 34° | 47° | — | — |
| 1971 | 64° | 42° | 53° | — | — |
55 years of data from LIVERMORE CALIFORNIA