Weather on February 9
San Francisco, CA
55 Years of Data
Avg High
61°F
Avg Low
48°F
Warmest
2018
65°F avg
Coldest
1989
46°F avg
About This Date
February 9th in San Francisco, CA typically brings mild winter weather, with average highs around 61°F and lows near 48°F. Over 56 years of records, the warmest February 9th was in 2018 (65°F average), while the coldest was 1989 (46°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 32% of February 9th dates historically, with the wettest February 9th recording 3.4" of rain. The last decade has been 3.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.2°F warmer on this date compared to 20-30 years ago.
Planning for February 9th in San Francisco, CA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 63° | 52° | 57° | — | — |
| 2025 | 56° | 42° | 49° | — | — |
| 2024 | 57° | 45° | 51° | — | — |
| 2023 | 66° | 47° | 56° | — | — |
| 2022 | 75° | 52° | 63° | — | — |
| 2021 | 56° | 50° | 53° | — | — |
| 2020 | 61° | 49° | 55° | — | — |
| 2019 | 54° | 44° | 49° | 0.97" | — |
| 2018warmest | 76° | 54° | 65° | — | — |
| 2017 | 62° | 57° | 60° | 1.75" | — |
| 2016 | 72° | 54° | 63° | — | — |
| 2015 | 64° | 53° | 59° | — | — |
| 2014 | 58° | 56° | 57° | 2.87" | — |
| 2013 | 58° | 44° | 51° | — | — |
| 2012 | 67° | 50° | 58° | — | — |
| 2011 | 61° | 47° | 54° | — | — |
| 2010 | 57° | 47° | 52° | 0.56" | — |
| 2009 | 53° | 44° | 49° | — | — |
| 2008 | 68° | 48° | 58° | — | — |
| 2007 | 59° | 54° | 56° | 1.42" | — |
| 2006 | 73° | 53° | 63° | — | — |
| 2005 | 64° | 47° | 55° | — | — |
| 2004 | 65° | 44° | 54° | — | — |
| 2003 | 64° | 43° | 53° | — | — |
| 2002 | 65° | 44° | 54° | — | — |
| 2001 | 51° | 44° | 48° | 3.4" | — |
| 2000 | 58° | 51° | 54° | 0.05" | — |
| 1999 | 58° | 42° | 50° | 1.42" | — |
| 1998 | 60° | 44° | 52° | — | — |
| 1997 | 58° | 46° | 52° | — | — |
| 1996 | 68° | 54° | 61° | — | — |
| 1995 | 67° | 47° | 57° | — | — |
| 1994 | 60° | 46° | 53° | — | — |
| 1993 | 56° | 48° | 52° | 0.36" | — |
| 1992 | 60° | 53° | 57° | 0.53" | — |
| 1991 | 63° | 48° | 55° | — | — |
| 1990 | 60° | 49° | 54° | — | — |
| 1989coldest | 52° | 40° | 46° | 0.25" | — |
| 1988 | 70° | 48° | 59° | — | — |
| 1987 | 63° | 58° | 60° | — | — |
| 1986 | 65° | 48° | 56° | — | — |
| 1985 | 56° | 42° | 49° | — | — |
| 1984 | 54° | 46° | 50° | 0.81" | — |
| 1983 | 63° | 52° | 57° | 0.03" | — |
| 1982 | 54° | 46° | 50° | — | — |
| 1981 | 65° | 49° | 57° | 0.86" | — |
| 1980 | 61° | 48° | 54° | — | — |
| 1979 | 65° | 48° | 56° | — | — |
| 1978 | 54° | 50° | 52° | 0.1" | — |
| 1977 | 60° | 50° | 55° | — | — |
| 1976 | 58° | 49° | 53° | — | — |
| 1975 | 58° | 51° | 54° | 0.43" | — |
| 1974 | 63° | 46° | 54° | — | — |
| 1973 | 56° | 51° | 53° | 1.73" | — |
| 1972 | 65° | 52° | 58° | 0.03" | — |
| 1971 | 61° | 44° | 52° | — | — |
56 years of data from SAN FRANCISCO DWTN