Weather on December 13
San Francisco, CA
55 Years of Data
About This Date
December 13th in San Francisco, CA typically brings cool winter weather, with average highs around 58°F and lows near 48°F. Over 55 years of records, the warmest December 13th was in 1988 (58°F average), while the coldest was 1972 (43°F) — a 15°F range across recorded history. Rain or other precipitation has occurred on about 40% of December 13th dates historically, with the wettest December 13th recording 7.59" of rain. The last decade has been 1.3°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.3°F cooler on this date compared to 20-30 years ago.
Planning for December 13th in San Francisco, CA? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 52° | 41° | 46° | — | — |
| 2024 | 57° | 51° | 54° | 0.51" | — |
| 2023 | 62° | 47° | 54° | — | — |
| 2022 | 56° | 42° | 49° | — | — |
| 2021 | 60° | 44° | 52° | 6.53" | — |
| 2020 | 57° | 49° | 53° | 1.9" | — |
| 2019 | 58° | 53° | 55° | 0.18" | — |
| 2018 | 62° | 49° | 55° | — | — |
| 2017 | 60° | 46° | 53° | — | — |
| 2016 | 57° | 50° | 54° | 0.13" | — |
| 2015 | 57° | 47° | 52° | 1.88" | — |
| 2014 | 56° | 50° | 53° | — | — |
| 2013 | 58° | 45° | 51° | — | — |
| 2012 | 52° | 44° | 48° | — | — |
| 2011 | 57° | 44° | 51° | — | — |
| 2010 | 57° | 53° | 55° | — | — |
| 2009 | 55° | 51° | 53° | 0.2" | — |
| 2008 | 52° | 45° | 48° | — | — |
| 2007 | 57° | 43° | 50° | — | — |
| 2006 | 59° | 54° | 56° | 0.61" | — |
| 2005 | 55° | 48° | 52° | — | — |
| 2004 | 64° | 52° | 58° | — | — |
| 2003 | 62° | 51° | 57° | 0.03" | — |
| 2002 | 61° | 55° | 58° | 7.59" | — |
| 2001 | 56° | 45° | 50° | 1.35" | — |
| 2000 | 56° | 49° | 52° | 0.33" | — |
| 1999 | 56° | 47° | 51° | 0.13" | — |
| 1998 | 61° | 48° | 54° | 0.79" | — |
| 1997 | 54° | 44° | 49° | 0.33" | — |
| 1996 | 62° | 51° | 57° | — | — |
| 1995 | 61° | 55° | 58° | 1.09" | — |
| 1994 | 52° | 44° | 48° | 0.08" | — |
| 1993 | 59° | 47° | 53° | 0.79" | — |
| 1992 | 64° | 50° | 57° | — | — |
| 1991 | 63° | 43° | 53° | — | — |
| 1990 | 58° | 44° | 51° | — | — |
| 1989 | 62° | 43° | 52° | — | — |
| 1988warmest | 67° | 49° | 58° | — | — |
| 1987 | 51° | 46° | 49° | — | — |
| 1986 | 52° | 45° | 48° | 0.13" | — |
| 1985 | 55° | 41° | 48° | — | — |
| 1984 | 59° | 46° | 53° | — | — |
| 1983 | 56° | 50° | 53° | 0.18" | — |
| 1982 | 57° | 49° | 53° | — | — |
| 1981 | 58° | 53° | 55° | 0.18" | — |
| 1980 | 59° | 45° | 52° | — | — |
| 1979 | 60° | 49° | 54° | — | — |
| 1978 | 63° | 51° | 57° | — | — |
| 1977 | 61° | 51° | 56° | — | — |
| 1976 | 58° | 50° | 54° | — | — |
| 1975 | 55° | 47° | 51° | — | — |
| 1974 | 56° | 47° | 51° | — | — |
| 1973 | 56° | 51° | 53° | 0.48" | — |
| 1972coldest | 50° | 35° | 43° | — | — |
| 1971 | 52° | 44° | 48° | — | — |