Weather on November 21
San Francisco, CA
55 Years of Data
Avg High
61°F
Avg Low
50°F
Warmest
2005
63°F avg
Coldest
1985
48°F avg
About This Date
November 21st in San Francisco, CA typically brings mild fall weather, with average highs around 61°F and lows near 50°F. Over 55 years of records, the warmest November 21st was in 2005 (63°F average), while the coldest was 1985 (48°F) — a 15°F range across recorded history. Rain or other precipitation has occurred on about 36% of November 21st dates historically, with the wettest November 21st recording 4.65" 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 21st in San Francisco, CA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 64° | 48° | 56° | — | — |
| 2024 | 62° | 54° | 58° | 0.97" | — |
| 2023 | 64° | 51° | 58° | — | — |
| 2022 | 63° | 47° | 55° | — | — |
| 2021 | 68° | 50° | 59° | — | — |
| 2020 | 62° | 46° | 54° | — | — |
| 2019 | 63° | 53° | 58° | — | — |
| 2018 | 59° | 55° | 57° | 2.31" | — |
| 2017 | 69° | 57° | 63° | — | — |
| 2016 | 60° | 51° | 56° | — | — |
| 2015 | 68° | 52° | 60° | — | — |
| 2014 | 61° | 54° | 57° | — | — |
| 2013 | 62° | 51° | 57° | — | — |
| 2012 | 62° | 52° | 57° | 1.24" | — |
| 2011 | 57° | 46° | 52° | — | — |
| 2010 | 54° | 46° | 50° | 0.43" | — |
| 2009 | 57° | 46° | 52° | — | — |
| 2008 | 65° | 50° | 57° | — | — |
| 2007 | 63° | 47° | 55° | — | — |
| 2006 | 63° | 54° | 58° | — | — |
| 2005warmest | 76° | 51° | 63° | — | — |
| 2004 | 63° | 51° | 57° | — | — |
| 2003 | 57° | 46° | 52° | — | — |
| 2002 | 73° | 51° | 62° | — | — |
| 2001 | 63° | 58° | 60° | 0.41" | — |
| 2000 | 55° | 49° | 52° | 0.58" | — |
| 1999 | 61° | 49° | 55° | 0.18" | — |
| 1998 | 63° | 53° | 58° | 0.53" | — |
| 1997 | 60° | 53° | 57° | 0.03" | — |
| 1996 | 62° | 56° | 59° | 0.18" | — |
| 1995 | 65° | 54° | 59° | 0.13" | — |
| 1994 | 59° | 47° | 53° | — | — |
| 1993 | 58° | 49° | 53° | 0.18" | — |
| 1992 | 65° | 50° | 57° | 0.3" | — |
| 1991 | 66° | 50° | 58° | — | — |
| 1990 | 59° | 48° | 54° | 0.33" | — |
| 1989 | 59° | 49° | 54° | — | — |
| 1988 | 56° | 48° | 52° | 0.53" | — |
| 1987 | 63° | 49° | 56° | — | — |
| 1986 | 65° | 53° | 59° | — | — |
| 1985coldest | 52° | 44° | 48° | — | — |
| 1984 | 61° | 48° | 54° | — | — |
| 1983 | 60° | 41° | 51° | — | — |
| 1982 | 57° | 47° | 52° | — | — |
| 1981 | 62° | 58° | 60° | 0.81" | — |
| 1980 | 58° | 49° | 53° | 0.03" | — |
| 1979 | 57° | 47° | 52° | — | — |
| 1978 | 58° | 49° | 53° | 0.69" | — |
| 1977 | 60° | 47° | 53° | 4.65" | — |
| 1976 | 61° | 55° | 58° | — | — |
| 1975 | 60° | 47° | 53° | — | — |
| 1974 | 60° | 50° | 55° | 0.28" | — |
| 1973 | 54° | 48° | 51° | — | — |
| 1972 | 58° | 50° | 54° | — | — |
| 1971 | 55° | 48° | 52° | — | — |
55 years of data from SAN FRANCISCO DWTN