Weather on October 13
San Francisco, CA
55 Years of Data
Avg High
73°F
Avg Low
55°F
Warmest
1978
78°F avg
Coldest
1981
55°F avg
About This Date
October 13th in San Francisco, CA typically brings pleasant fall weather, with average highs around 73°F and lows near 55°F. Over 55 years of records, the warmest October 13th was in 1978 (78°F average), while the coldest was 1981 (55°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 11% of October 13th dates historically, with the wettest October 13th recording 6.3" of rain. The last decade has been 5.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 5.4°F cooler on this date compared to 20-30 years ago.
Planning for October 13th in San Francisco, CA? Great weather for outdoor activities.
Cooling Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 63° | 53° | 58° | 1.91" | — |
| 2024 | 72° | 57° | 64° | — | — |
| 2023 | 61° | 53° | 57° | — | — |
| 2022 | 61° | 54° | 57° | — | — |
| 2021 | 59° | 51° | 55° | — | — |
| 2020 | 82° | 59° | 71° | — | — |
| 2019 | 62° | 50° | 56° | — | — |
| 2018 | 64° | 55° | 60° | — | — |
| 2017 | 71° | 52° | 61° | — | — |
| 2016 | 69° | 55° | 62° | — | — |
| 2015 | 87° | 62° | 75° | — | — |
| 2014 | 79° | 59° | 69° | — | — |
| 2013 | 69° | 50° | 60° | — | — |
| 2012 | 70° | 54° | 62° | — | — |
| 2011 | 82° | 61° | 71° | — | — |
| 2010 | 87° | 63° | 75° | — | — |
| 2009 | 64° | 57° | 61° | 6.3" | — |
| 2008 | 77° | 58° | 67° | — | — |
| 2007 | 68° | 53° | 61° | — | — |
| 2006 | 61° | 54° | 57° | — | — |
| 2005 | 80° | 50° | 65° | — | — |
| 2004 | 93° | 62° | 78° | — | — |
| 2003 | 81° | 53° | 67° | — | — |
| 2002 | 70° | 48° | 59° | — | — |
| 2001 | 91° | 60° | 76° | — | — |
| 2000 | 66° | 53° | 60° | — | — |
| 1999 | 67° | 53° | 60° | — | — |
| 1998 | 63° | 56° | 59° | — | — |
| 1997 | 80° | 55° | 68° | — | — |
| 1996 | 71° | 55° | 63° | — | — |
| 1995 | 85° | 54° | 69° | — | — |
| 1994 | 68° | 52° | 60° | — | — |
| 1993 | 68° | 56° | 62° | — | — |
| 1992 | 70° | 56° | 63° | — | — |
| 1991 | 83° | 54° | 68° | — | — |
| 1990 | 71° | 55° | 63° | — | — |
| 1989 | 64° | 54° | 59° | — | — |
| 1988 | 64° | 55° | 60° | 1.37" | — |
| 1987 | 64° | 55° | 60° | — | — |
| 1986 | 78° | 53° | 66° | — | — |
| 1985 | 77° | 52° | 64° | — | — |
| 1984 | 72° | 60° | 66° | — | — |
| 1983 | 67° | 55° | 61° | — | — |
| 1982 | 79° | 50° | 64° | — | — |
| 1981coldest | 61° | 50° | 55° | — | — |
| 1980 | 63° | 56° | 59° | 0.05" | — |
| 1979 | 72° | 63° | 67° | 0.03" | — |
| 1978warmest | 92° | 65° | 78° | — | — |
| 1977 | 80° | 53° | 67° | — | — |
| 1976 | 85° | 53° | 69° | — | — |
| 1975 | 64° | 54° | 59° | — | — |
| 1974 | 83° | 58° | 70° | — | — |
| 1973 | 79° | 57° | 68° | — | — |
| 1972 | 69° | 59° | 64° | 0.28" | — |
| 1971 | 67° | 55° | 61° | — | — |
55 years of data from SAN FRANCISCO DWTN