Weather on December 6
San Francisco, CA
55 Years of Data
Avg High
60°F
Avg Low
49°F
Warmest
1979
62°F avg
Coldest
2009
45°F avg
About This Date
December 6th in San Francisco, CA typically brings mild winter weather, with average highs around 60°F and lows near 49°F. Over 55 years of records, the warmest December 6th was in 1979 (62°F average), while the coldest was 2009 (45°F) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 44% of December 6th dates historically, with the wettest December 6th 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 December 6th in San Francisco, CA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 51° | 44° | 48° | — | — |
| 2024 | 67° | 50° | 58° | — | — |
| 2023 | 62° | 51° | 57° | 0.48" | — |
| 2022 | 56° | 49° | 52° | 0.05" | — |
| 2021 | 52° | 48° | 50° | 0.03" | — |
| 2020 | 61° | 48° | 54° | — | — |
| 2019 | 63° | 54° | 58° | 0.79" | — |
| 2018 | 60° | 52° | 56° | — | — |
| 2017 | 64° | 47° | 55° | — | — |
| 2016 | 54° | 44° | 49° | — | — |
| 2015 | 60° | 51° | 56° | 0.13" | — |
| 2014 | 66° | 58° | 62° | 0.46" | — |
| 2013 | 51° | 40° | 45° | 0.84" | — |
| 2012 | 59° | 52° | 55° | — | — |
| 2011 | 58° | 45° | 51° | — | — |
| 2010 | 63° | 53° | 58° | 0.08" | — |
| 2009coldest | 51° | 40° | 45° | 0.76" | — |
| 2008 | 58° | 47° | 52° | — | — |
| 2007 | 55° | 51° | 53° | 1.32" | — |
| 2006 | 65° | 48° | 56° | — | — |
| 2005 | 63° | 44° | 53° | — | — |
| 2004 | 56° | 48° | 52° | 0.69" | — |
| 2003 | 63° | 54° | 58° | 1.93" | — |
| 2002 | 58° | 51° | 54° | — | — |
| 2001 | 58° | 52° | 55° | 0.56" | — |
| 2000 | 58° | 46° | 52° | — | — |
| 1999 | 56° | 47° | 51° | 0.03" | — |
| 1998 | 56° | 43° | 49° | — | — |
| 1997 | 60° | 53° | 57° | 0.15" | — |
| 1996 | 60° | 52° | 56° | — | — |
| 1995 | 65° | 55° | 60° | — | — |
| 1994 | 56° | 45° | 50° | 0.2" | — |
| 1993 | 56° | 45° | 50° | 0.08" | — |
| 1992 | 56° | 51° | 53° | 1.68" | — |
| 1991 | 60° | 47° | 53° | 0.08" | — |
| 1990 | 65° | 45° | 55° | — | — |
| 1989 | 69° | 50° | 60° | — | — |
| 1988 | 69° | 52° | 60° | — | — |
| 1987 | 63° | 54° | 58° | 1.47" | — |
| 1986 | 63° | 51° | 57° | — | — |
| 1985 | 63° | 50° | 56° | 0.43" | — |
| 1984 | 66° | 48° | 57° | — | — |
| 1983 | 59° | 49° | 54° | 0.18" | — |
| 1982 | 53° | 50° | 52° | — | — |
| 1981 | 62° | 48° | 55° | — | — |
| 1980 | 57° | 46° | 52° | — | — |
| 1979warmest | 73° | 52° | 62° | — | — |
| 1978 | 51° | 44° | 48° | — | — |
| 1977 | 64° | 51° | 58° | — | — |
| 1976 | 64° | 51° | 58° | — | — |
| 1975 | 64° | 49° | 56° | — | — |
| 1974 | 61° | 51° | 56° | — | — |
| 1973 | 56° | 48° | 52° | — | — |
| 1972 | 51° | 41° | 46° | 1.37" | — |
| 1971 | 56° | 50° | 53° | 0.1" | — |
55 years of data from SAN FRANCISCO DWTN