Weather on February 20
San Francisco, CA
55 Years of Data
Avg High
61°F
Avg Low
48°F
Warmest
1982
63°F avg
Coldest
2011
46°F avg
About This Date
February 20th 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 20th was in 1982 (63°F average), while the coldest was 2011 (46°F) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 38% of February 20th dates historically, with the wettest February 20th recording 4.65" of rain. The last decade has been 1.7°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.7°F cooler on this date compared to 20-30 years ago.
Planning for February 20th in San Francisco, CA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Cooling Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 54° | 41° | 47° | — | — |
| 2025 | 61° | 47° | 54° | — | — |
| 2024 | 58° | 51° | 54° | 3.81" | — |
| 2023 | 67° | 47° | 57° | — | — |
| 2022 | 55° | 48° | 52° | — | — |
| 2021 | 59° | 48° | 54° | 0.05" | — |
| 2020 | 66° | 49° | 57° | — | — |
| 2019 | 54° | 47° | 50° | — | — |
| 2018 | 52° | 40° | 46° | — | — |
| 2017 | 59° | 53° | 56° | 4.65" | — |
| 2016 | 59° | 47° | 53° | — | — |
| 2015 | 68° | 53° | 61° | — | — |
| 2014 | 66° | 49° | 57° | — | — |
| 2013 | 56° | 41° | 48° | — | — |
| 2012 | 57° | 47° | 52° | 0.1" | — |
| 2011coldest | 53° | 40° | 46° | — | — |
| 2010 | 56° | 50° | 53° | — | — |
| 2009 | 65° | 49° | 57° | — | — |
| 2008 | 59° | 48° | 54° | 0.46" | — |
| 2007 | 59° | 48° | 54° | — | — |
| 2006 | 55° | 40° | 47° | — | — |
| 2005 | 60° | 51° | 56° | 0.41" | — |
| 2004 | 59° | 49° | 54° | — | — |
| 2003 | 65° | 45° | 55° | — | — |
| 2002 | 62° | 51° | 57° | 0.1" | — |
| 2001 | 57° | 49° | 53° | 1.04" | — |
| 2000 | 62° | 51° | 57° | 1.04" | — |
| 1999 | 51° | 47° | 49° | 1.93" | — |
| 1998 | 55° | 42° | 49° | — | — |
| 1997 | 66° | 46° | 56° | — | — |
| 1996 | 65° | 52° | 58° | 0.64" | — |
| 1995 | 75° | 51° | 63° | — | — |
| 1994 | 58° | 44° | 51° | 0.38" | — |
| 1993 | 56° | 44° | 50° | 0.56" | — |
| 1992 | 66° | 55° | 61° | 0.13" | — |
| 1991 | 73° | 48° | 61° | — | — |
| 1990 | 54° | 41° | 47° | — | — |
| 1989 | 63° | 49° | 56° | — | — |
| 1988 | 72° | 46° | 59° | — | — |
| 1987 | 68° | 52° | 60° | — | — |
| 1986 | 60° | 56° | 58° | 0.15" | — |
| 1985 | 62° | 48° | 55° | — | — |
| 1984 | 60° | 50° | 55° | 0.08" | — |
| 1983 | 64° | 48° | 56° | — | — |
| 1982warmest | 72° | 55° | 63° | — | — |
| 1981 | 65° | 48° | 56° | — | — |
| 1980 | 56° | 50° | 53° | 2.44" | — |
| 1979 | 53° | 48° | 51° | 1.91" | — |
| 1978 | 64° | 50° | 57° | — | — |
| 1977 | 55° | 50° | 53° | 0.3" | — |
| 1976 | 61° | 46° | 53° | — | — |
| 1975 | 55° | 47° | 51° | 0.08" | — |
| 1974 | 58° | 45° | 51° | — | — |
| 1973 | 67° | 50° | 58° | — | — |
| 1972 | 56° | 50° | 53° | 0.08" | — |
| 1971 | 60° | 45° | 52° | — | — |
56 years of data from SAN FRANCISCO DWTN