Weather on October 23
San Francisco, CA
55 Years of Data
Avg High
70°F
Avg Low
55°F
Warmest
2008
72°F avg
Coldest
2002
54°F avg
About This Date
October 23rd in San Francisco, CA typically brings pleasant fall weather, with average highs around 70°F and lows near 55°F. Over 55 years of records, the warmest October 23rd was in 2008 (72°F average), while the coldest was 2002 (54°F) — a 18°F range across recorded history. Rain or other precipitation has occurred on about 18% of October 23rd dates historically, with the wettest October 23rd recording 2.08" of rain. The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.
Planning for October 23rd in San Francisco, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 63° | 56° | 59° | — | — |
| 2024 | 74° | 53° | 63° | — | — |
| 2023 | 69° | 57° | 63° | — | — |
| 2022 | 66° | 51° | 59° | — | — |
| 2021 | 64° | 56° | 60° | 2.08" | — |
| 2020 | 66° | 54° | 60° | — | — |
| 2019 | 83° | 60° | 71° | — | — |
| 2018 | 62° | 54° | 58° | — | — |
| 2017 | 82° | 59° | 71° | — | — |
| 2016 | 63° | 53° | 58° | — | — |
| 2015 | 70° | 57° | 63° | — | — |
| 2014 | 71° | 60° | 66° | — | — |
| 2013 | 61° | 48° | 54° | — | — |
| 2012 | 63° | 51° | 57° | 0.48" | — |
| 2011 | 81° | 60° | 70° | — | — |
| 2010 | 63° | 52° | 57° | 1.12" | — |
| 2009 | 75° | 56° | 65° | — | — |
| 2008warmest | 84° | 60° | 72° | — | — |
| 2007 | 82° | 61° | 71° | — | — |
| 2006 | 77° | 50° | 64° | — | — |
| 2005 | 68° | 53° | 61° | — | — |
| 2004 | 61° | 54° | 57° | 0.41" | — |
| 2003 | 74° | 54° | 64° | — | — |
| 2002coldest | 58° | 51° | 54° | 0.03" | — |
| 2001 | 69° | 55° | 62° | — | — |
| 2000 | 78° | 59° | 69° | — | — |
| 1999 | 60° | 51° | 56° | — | — |
| 1998 | 63° | 50° | 56° | — | — |
| 1997 | 67° | 52° | 59° | — | — |
| 1996 | 70° | 54° | 62° | — | — |
| 1995 | 77° | 54° | 65° | — | — |
| 1994 | 75° | 54° | 64° | — | — |
| 1993 | 82° | 56° | 69° | — | — |
| 1992 | 82° | 56° | 69° | — | — |
| 1991 | 69° | 50° | 60° | — | — |
| 1990 | 78° | 51° | 65° | — | — |
| 1989 | 64° | 58° | 61° | 2.08" | — |
| 1988 | 62° | 53° | 58° | — | — |
| 1987 | 67° | 59° | 63° | 0.18" | — |
| 1986 | 64° | 54° | 59° | 0.08" | — |
| 1985 | 67° | 57° | 62° | — | — |
| 1984 | 77° | 51° | 64° | — | — |
| 1983 | 68° | 57° | 63° | — | — |
| 1982 | 74° | 62° | 68° | 0.03" | — |
| 1981 | 73° | 50° | 62° | — | — |
| 1980 | 75° | 50° | 63° | — | — |
| 1979 | 72° | 60° | 66° | — | — |
| 1978 | 84° | 57° | 71° | — | — |
| 1977 | 68° | 54° | 61° | — | — |
| 1976 | 63° | 54° | 58° | — | — |
| 1975 | 66° | 53° | 60° | — | — |
| 1974 | 63° | 56° | 59° | — | — |
| 1973 | 62° | 54° | 58° | — | — |
| 1972 | 72° | 58° | 65° | — | — |
| 1971 | 58° | 52° | 55° | 0.05" | — |
55 years of data from SAN FRANCISCO DWTN