Weather on March 9
San Francisco, CA
55 Years of Data
Avg High
62°F
Avg Low
49°F
Warmest
2004
68°F avg
Coldest
1999
48°F avg
About This Date
March 9th in San Francisco, CA typically brings mild spring weather, with average highs around 62°F and lows near 49°F. Over 56 years of records, the warmest March 9th was in 2004 (68°F average), while the coldest was 1999 (48°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 27% of March 9th dates historically, with the wettest March 9th recording 2.18" of rain. The last decade has been 3.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.6°F cooler on this date compared to 20-30 years ago.
Planning for March 9th in San Francisco, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 65° | 51° | 58° | — | — |
| 2025 | 59° | 46° | 53° | — | — |
| 2024 | 60° | 51° | 56° | — | — |
| 2023 | 57° | 45° | 51° | 1.83" | — |
| 2022 | 59° | 48° | 54° | — | — |
| 2021 | 56° | 45° | 50° | 0.79" | — |
| 2020 | 64° | 50° | 57° | — | — |
| 2019 | 55° | 46° | 51° | 0.53" | — |
| 2018 | 60° | 47° | 53° | — | — |
| 2017 | 68° | 51° | 60° | — | — |
| 2016 | 63° | 51° | 57° | 0.38" | — |
| 2015 | 63° | 50° | 56° | — | — |
| 2014 | 69° | 58° | 63° | — | — |
| 2013 | 60° | 45° | 52° | — | — |
| 2012 | 70° | 47° | 58° | — | — |
| 2011 | 62° | 50° | 56° | — | — |
| 2010 | 54° | 43° | 48° | 0.1" | — |
| 2009 | 54° | 44° | 49° | — | — |
| 2008 | 69° | 48° | 59° | — | — |
| 2007 | 59° | 48° | 54° | — | — |
| 2006 | 53° | 43° | 48° | 0.33" | — |
| 2005 | 72° | 52° | 62° | — | — |
| 2004warmest | 78° | 58° | 68° | — | — |
| 2003 | 61° | 47° | 54° | — | — |
| 2002 | 81° | 45° | 63° | 0.43" | — |
| 2001 | 58° | 46° | 52° | — | — |
| 2000 | 57° | 47° | 52° | 0.23" | — |
| 1999coldest | 51° | 44° | 48° | 0.23" | — |
| 1998 | 69° | 46° | 58° | — | — |
| 1997 | 72° | 48° | 60° | — | — |
| 1996 | 73° | 56° | 64° | — | — |
| 1995 | 64° | 57° | 61° | 2.18" | — |
| 1994 | 62° | 52° | 57° | — | — |
| 1993 | 63° | 54° | 58° | — | — |
| 1992 | 65° | 54° | 59° | — | — |
| 1991 | 57° | 49° | 53° | — | — |
| 1990 | 61° | 44° | 52° | — | — |
| 1989 | 62° | 56° | 59° | 0.03" | — |
| 1988 | 62° | 50° | 56° | — | — |
| 1987 | 62° | 50° | 56° | — | — |
| 1986 | 58° | 52° | 55° | 1.7" | — |
| 1985 | 68° | 46° | 57° | — | — |
| 1984 | 63° | 52° | 57° | — | — |
| 1983 | 65° | 55° | 60° | — | — |
| 1982 | 60° | 51° | 56° | — | — |
| 1981 | 67° | 52° | 59° | — | — |
| 1980 | 68° | 51° | 60° | — | — |
| 1979 | 56° | 52° | 54° | — | — |
| 1978 | 61° | 53° | 57° | 0.18" | — |
| 1977 | 57° | 48° | 53° | 0.18" | — |
| 1976 | 59° | 47° | 53° | — | — |
| 1975 | 54° | 49° | 51° | 0.25" | — |
| 1974 | 57° | 44° | 51° | — | — |
| 1973 | 59° | 51° | 55° | — | — |
| 1972 | 62° | 55° | 59° | — | — |
| 1971 | 51° | 46° | 49° | — | — |
56 years of data from SAN FRANCISCO DWTN