Weather on March 19
San Ramon, CA
55 Years of Data
Avg High
62°F
Avg Low
44°F
Warmest
2026
71°F avg
Coldest
2012
36°F avg
About This Date
March 19th in San Ramon, CA typically brings mild spring weather, with average highs around 62°F and lows near 44°F. Over 55 years of records, the warmest March 19th was in 2026 (71°F average), while the coldest was 2012 (36°F) — a 35°F range across recorded history. Rain or other precipitation has occurred on about 20% of March 19th dates historically, with the wettest March 19th recording 2.13" of rain. The last decade has been 4.8°F cooler on this date compared to 20-30 years ago.
The last decade has been 4.8°F cooler on this date compared to 20-30 years ago.
Planning for March 19th in San Ramon, CA? Great weather for outdoor activities.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026warmest | 89° | 53° | 71° | — | — |
| 2025 | 56° | 35° | 45° | — | — |
| 2024 | 71° | 44° | 58° | — | — |
| 2023 | 59° | 43° | 51° | 0.23" | — |
| 2022 | 66° | 41° | 54° | — | — |
| 2021 | 51° | 44° | 48° | 1.22" | — |
| 2020 | 45° | 35° | 40° | 0.23" | — |
| 2019 | 70° | 53° | 61° | — | — |
| 2018 | 48° | 38° | 43° | — | — |
| 2017 | 65° | 52° | 58° | — | — |
| 2016 | 68° | 52° | 60° | — | — |
| 2015 | 70° | 54° | 62° | — | — |
| 2014 | 63° | 49° | 56° | — | — |
| 2013 | 62° | 49° | 55° | — | — |
| 2012coldest | 44° | 29° | 36° | — | — |
| 2011 | 45° | 34° | 39° | 2.13" | — |
| 2010 | 70° | 58° | 64° | 0.08" | — |
| 2009 | 68° | 49° | 58° | — | — |
| 2008 | 68° | 35° | 52° | 0.03" | — |
| 2007 | 67° | 45° | 56° | — | — |
| 2006 | 62° | 41° | 52° | — | — |
| 2005 | 60° | 52° | 56° | — | — |
| 2004 | 81° | 51° | 66° | — | — |
| 2003 | 65° | 43° | 54° | — | — |
| 2002 | 67° | 39° | 53° | — | — |
| 2001 | 76° | 54° | 65° | — | — |
| 2000 | 62° | 45° | 53° | — | — |
| 1999 | 56° | 46° | 51° | — | — |
| 1998 | 70° | 49° | 59° | — | — |
| 1997 | 77° | 50° | 64° | — | — |
| 1996 | 76° | 49° | 62° | — | — |
| 1995 | 60° | 45° | 52° | — | — |
| 1994 | 61° | 46° | 53° | — | — |
| 1993 | 66° | 50° | 58° | — | — |
| 1992 | 63° | 46° | 54° | — | — |
| 1991 | 52° | 41° | 46° | — | — |
| 1990 | 69° | 46° | 58° | — | — |
| 1989 | 52° | 42° | 47° | 1.6" | — |
| 1987 | 50° | 32° | 41° | 0.18" | — |
| 1986 | 68° | 46° | 57° | — | — |
| 1985 | 53° | 39° | 46° | — | — |
| 1984 | 67° | 48° | 57° | — | — |
| 1983 | 53° | 39° | 46° | — | — |
| 1982 | 42° | 34° | 38° | 0.56" | — |
| 1981 | 51° | 43° | 47° | 1.55" | — |
| 1980 | 67° | 40° | 53° | — | — |
| 1979 | 48° | 39° | 44° | — | — |
| 1978 | 75° | 53° | 64° | — | — |
| 1977 | 62° | 35° | 49° | — | — |
| 1976 | 50° | 32° | 41° | 0.66" | — |
| 1975 | 57° | 45° | 51° | — | — |
| 1974 | 70° | 52° | 61° | — | — |
| 1973 | 57° | 32° | 45° | — | — |
| 1972 | 78° | 50° | 64° | — | — |
| 1971 | 66° | 42° | 54° | — | — |
55 years of data from LIVERMORE CALIFORNIA