Weather on March 26
San Ramon, CA
55 Years of Data
About This Date
March 26th in San Ramon, CA typically brings mild spring weather, with average highs around 61°F and lows near 42°F. Over 55 years of records, the warmest March 26th was in 2025 (65°F average), while the coldest was 2012 (39°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 22% of March 26th dates historically, with the wettest March 26th recording 1.14" of rain. The last decade has been 4.1°F cooler on this date compared to 20-30 years ago.
The last decade has been 4.1°F cooler on this date compared to 20-30 years ago.
Planning for March 26th in San Ramon, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 70° | 50° | 60° | — | — |
| 2025warmest | 81° | 49° | 65° | — | — |
| 2024 | 55° | 41° | 48° | — | — |
| 2023 | 50° | 30° | 40° | — | — |
| 2022 | 72° | 53° | 62° | — | — |
| 2021 | 62° | 39° | 51° | — | — |
| 2020 | 47° | 32° | 39° | — | — |
| 2019 | 55° | 39° | 47° | 0.77" | — |
| 2018 | 49° | 36° | 42° | — | — |
| 2017 | 56° | 40° | 48° | — | — |
| 2016 | 68° | 46° | 57° | — | — |
| 2015 | 70° | 54° | 62° | — | — |
| 2014 | 54° | 43° | 48° | 0.32" | — |
| 2013 | 62° | 39° | 51° | — | — |
| 2012coldest | 46° | 32° | 39° | 0.17" | — |
| 2011 | 46° | 39° | 43° | 0.5" | — |
| 2010 | 64° | 45° | 54° | 0.01" | — |
| 2009 | 54° | 44° | 49° | — | — |
| 2008 | 65° | 30° | 47° | — | — |
| 2007 | 68° | 43° | 55° | — | — |
| 2006 | 63° | 39° | 51° | — | — |
| 2005 | 69° | 42° | 56° | — | — |
| 2004 | 59° | 42° | 51° | — | — |
| 2003 | 64° | 48° | 56° | — | — |
| 2002 | 71° | 42° | 57° | — | — |
| 2001 | 66° | 44° | 55° | — | — |
| 2000 | 66° | 43° | 54° | — | — |
| 1999 | 62° | 45° | 53° | — | — |
| 1998 | 58° | 47° | 52° | — | — |
| 1997 | 74° | 49° | 61° | — | — |
| 1996 | 67° | 41° | 54° | — | — |
| 1995 | 59° | 43° | 51° | — | — |
| 1994 | 68° | 47° | 57° | — | — |
| 1993 | 52° | 47° | 49° | — | — |
| 1992 | 71° | 47° | 59° | — | — |
| 1991 | 47° | 36° | 41° | — | — |
| 1990 | 58° | 38° | 48° | — | — |
| 1989 | 52° | 31° | 41° | — | — |
| 1987 | 68° | 42° | 55° | — | — |
| 1986 | 74° | 55° | 64° | — | — |
| 1985 | 52° | 32° | 42° | 0.03" | — |
| 1984 | 64° | 46° | 55° | — | — |
| 1983 | 55° | 38° | 46° | — | — |
| 1982 | 58° | 40° | 49° | 0.32" | — |
| 1981 | 52° | 37° | 44° | 0.14" | — |
| 1980 | 51° | 36° | 43° | 0.16" | — |
| 1979 | 65° | 42° | 53° | — | — |
| 1978 | 70° | 48° | 59° | — | — |
| 1977 | 60° | 42° | 51° | — | — |
| 1976 | 66° | 35° | 51° | — | — |
| 1975 | 56° | 35° | 45° | — | — |
| 1974 | 51° | 44° | 48° | 0.56" | — |
| 1973 | 55° | 38° | 46° | 0.01" | — |
| 1972 | 61° | 33° | 47° | — | — |
| 1971 | 51° | 45° | 48° | 1.14" | — |
San Ramon, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
San Ramon, CA Monthly Precipitation
Average rainfall and snowfall per month, in inches.
San Ramon, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit San Ramon, CA
Most pleasant months in San Ramon, CA: May, June, September, October.
What to expect on March 26th
This page shows what actually happened each year. For the odds — typical high and low, and how often it stays dry — see the climatological outlook for this date.
March 26th outlook →