Weather on November 20
San Ramon, CA
55 Years of Data
About This Date
November 20th in San Ramon, CA typically brings cool fall weather, with average highs around 59°F and lows near 42°F. Over 53 years of records, the warmest November 20th was in 1989 (63°F average), while the coldest was 2001 (20°F) — a 43°F range across recorded history. Rain or other precipitation has occurred on about 23% of November 20th dates historically, with the wettest November 20th recording 1.93" 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 November 20th in San Ramon, CA? Bring layers as temperatures can vary throughout the day.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 50° | 44° | 47° | 0.89" | — |
| 2024 | 55° | 41° | 48° | — | — |
| 2023 | 61° | 46° | 53° | — | — |
| 2022 | 58° | 46° | 52° | — | — |
| 2021 | 56° | 48° | 52° | 0.15" | — |
| 2020 | 56° | 42° | 49° | 0.1" | — |
| 2019 | 58° | 44° | 51° | — | — |
| 2018 | 65° | 51° | 58° | — | — |
| 2017 | 58° | 43° | 50° | — | — |
| 2016 | 53° | 46° | 50° | 0.69" | — |
| 2015 | 65° | 49° | 57° | — | — |
| 2014 | 54° | 46° | 50° | 0.76" | — |
| 2013 | 52° | 48° | 50° | 1.57" | — |
| 2012 | 59° | 49° | 54° | — | — |
| 2011 | 47° | 32° | 39° | 0.79" | — |
| 2010 | 45° | 36° | 40° | 1.24" | — |
| 2009 | 59° | 41° | 50° | — | — |
| 2008 | 69° | 47° | 58° | — | — |
| 2007 | 52° | 38° | 45° | — | — |
| 2006 | 69° | 48° | 59° | — | — |
| 2005 | 73° | 47° | 60° | — | — |
| 2004 | 67° | 48° | 57° | — | — |
| 2003 | 65° | 44° | 54° | — | — |
| 2002 | 70° | 48° | 59° | — | — |
| 2001coldest | 72° | -32° | 20° | — | — |
| 2000 | 59° | 40° | 49° | — | — |
| 1999 | 58° | 47° | 52° | — | — |
| 1998 | 64° | 39° | 52° | — | — |
| 1997 | 61° | 45° | 53° | — | — |
| 1996 | 67° | 50° | 58° | — | — |
| 1995 | 70° | 49° | 59° | — | — |
| 1994 | 55° | 33° | 44° | — | — |
| 1993 | 64° | 43° | 53° | — | — |
| 1992 | 58° | 42° | 50° | — | — |
| 1991 | 62° | 45° | 53° | — | — |
| 1990 | 54° | 43° | 48° | — | — |
| 1989warmest | 76° | 51° | 63° | — | — |
| 1988 | 58° | 37° | 47° | — | — |
| 1985 | 51° | 31° | 41° | — | — |
| 1984 | 61° | 42° | 51° | — | — |
| 1983 | 55° | 41° | 48° | 1.93" | — |
| 1982 | 55° | 39° | 47° | 0.03" | — |
| 1981 | 58° | 44° | 51° | — | — |
| 1980 | 65° | 53° | 59° | — | — |
| 1979 | 53° | 41° | 47° | — | — |
| 1978 | 50° | 46° | 48° | 1.35" | — |
| 1977 | 52° | 30° | 41° | — | — |
| 1976 | 67° | 54° | 60° | — | — |
| 1975 | 50° | 40° | 45° | — | — |
| 1974 | 59° | 39° | 49° | — | — |
| 1973 | 51° | 35° | 43° | 0.05" | — |
| 1972 | 61° | 53° | 57° | — | — |
| 1971 | 61° | 44° | 52° | — | — |
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
San Ramon, CA has no months that meet our "pleasant" threshold — every season has tradeoffs.