Weather on October 12
San Francisco, CA
55 Years of Data
Avg High
72°F
Avg Low
55°F
Warmest
2010
77°F avg
Coldest
2007
55°F avg
About This Date
October 12th in San Francisco, CA typically brings pleasant fall weather, with average highs around 72°F and lows near 55°F. Over 55 years of records, the warmest October 12th was in 2010 (77°F average), while the coldest was 2007 (55°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 5% of October 12th dates historically, with the wettest October 12th recording 2.79" of rain. The last decade has been 2.9°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.9°F cooler on this date compared to 20-30 years ago.
Planning for October 12th in San Francisco, CA? Great weather for outdoor activities.
Cooling Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 70° | 54° | 62° | — | — |
| 2024 | 71° | 58° | 64° | — | — |
| 2023 | 69° | 51° | 60° | — | — |
| 2022 | 64° | 55° | 60° | — | — |
| 2021 | 66° | 52° | 59° | — | — |
| 2020 | 81° | 58° | 69° | — | — |
| 2019 | 77° | 55° | 66° | — | — |
| 2018 | 78° | 54° | 66° | — | — |
| 2017 | 66° | 52° | 59° | — | — |
| 2016 | 59° | 54° | 56° | — | — |
| 2015 | 86° | 57° | 72° | — | — |
| 2014 | 85° | 58° | 71° | — | — |
| 2013 | 61° | 49° | 55° | — | — |
| 2012 | 61° | 53° | 57° | — | — |
| 2011 | 78° | 58° | 68° | — | — |
| 2010warmest | 89° | 64° | 77° | — | — |
| 2009 | 64° | 56° | 60° | — | — |
| 2008 | 70° | 55° | 62° | — | — |
| 2007coldest | 58° | 53° | 55° | 2.79" | — |
| 2006 | 61° | 51° | 56° | — | — |
| 2005 | 68° | 51° | 60° | — | — |
| 2004 | 87° | 65° | 76° | — | — |
| 2003 | 75° | 54° | 64° | — | — |
| 2002 | 76° | 50° | 63° | — | — |
| 2001 | 90° | 56° | 73° | — | — |
| 2000 | 68° | 54° | 61° | — | — |
| 1999 | 82° | 52° | 67° | — | — |
| 1998 | 68° | 54° | 61° | — | — |
| 1997 | 74° | 50° | 62° | — | — |
| 1996 | 69° | 58° | 63° | — | — |
| 1995 | 73° | 53° | 63° | — | — |
| 1994 | 64° | 54° | 59° | — | — |
| 1993 | 76° | 56° | 66° | — | — |
| 1992 | 70° | 56° | 63° | — | — |
| 1991 | 74° | 56° | 65° | — | — |
| 1990 | 80° | 53° | 67° | — | — |
| 1989 | 64° | 51° | 58° | — | — |
| 1988 | 58° | 55° | 56° | — | — |
| 1987 | 67° | 57° | 62° | — | — |
| 1986 | 65° | 55° | 60° | — | — |
| 1985 | 70° | 53° | 61° | — | — |
| 1984 | 73° | 56° | 64° | — | — |
| 1983 | 70° | 56° | 63° | — | — |
| 1982 | 77° | 51° | 64° | — | — |
| 1981 | 63° | 50° | 56° | — | — |
| 1980 | 67° | 56° | 61° | 0.1" | — |
| 1979 | 71° | 59° | 65° | — | — |
| 1978 | 87° | 61° | 74° | — | — |
| 1977 | 77° | 53° | 65° | — | — |
| 1976 | 91° | 58° | 74° | — | — |
| 1975 | 61° | 54° | 57° | — | — |
| 1974 | 87° | 60° | 74° | — | — |
| 1973 | 72° | 52° | 62° | — | — |
| 1972 | 65° | 60° | 62° | 0.46" | — |
| 1971 | 89° | 53° | 71° | — | — |
55 years of data from SAN FRANCISCO DWTN