Weather on April 9
San Francisco, CA
55 Years of Data
Avg High
64°F
Avg Low
50°F
Warmest
1989
74°F avg
Coldest
1999
47°F avg
About This Date
April 9th in San Francisco, CA typically brings mild spring weather, with average highs around 64°F and lows near 50°F. Over 56 years of records, the warmest April 9th was in 1989 (74°F average), while the coldest was 1999 (47°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 21% of April 9th dates historically, with the wettest April 9th recording 1.14" 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 April 9th in San Francisco, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 64° | 53° | 59° | — | — |
| 2025 | 71° | 51° | 61° | — | — |
| 2024 | 67° | 50° | 58° | — | — |
| 2023 | 68° | 49° | 58° | — | — |
| 2022 | 63° | 49° | 56° | — | — |
| 2021 | 60° | 47° | 53° | — | — |
| 2020 | 61° | 52° | 56° | — | — |
| 2019 | 61° | 53° | 57° | — | — |
| 2018 | 74° | 52° | 63° | — | — |
| 2017 | 59° | 45° | 52° | — | — |
| 2016 | 61° | 55° | 58° | 1.14" | — |
| 2015 | 65° | 50° | 57° | — | — |
| 2014 | 59° | 50° | 55° | — | — |
| 2013 | 71° | 55° | 63° | — | — |
| 2012 | 67° | 48° | 57° | — | — |
| 2011 | 59° | 46° | 53° | — | — |
| 2010 | 66° | 48° | 57° | — | — |
| 2009 | 55° | 50° | 53° | 0.03" | — |
| 2008 | 58° | 47° | 52° | — | — |
| 2007 | 60° | 51° | 56° | 0.08" | — |
| 2006 | 59° | 51° | 55° | 0.05" | — |
| 2005 | 60° | 49° | 54° | 0.03" | — |
| 2004 | 68° | 47° | 57° | — | — |
| 2003 | 66° | 50° | 58° | — | — |
| 2002 | 59° | 51° | 55° | 0.1" | — |
| 2001 | 56° | 42° | 49° | 0.71" | — |
| 2000 | 60° | 50° | 55° | — | — |
| 1999coldest | 54° | 40° | 47° | — | — |
| 1998 | 61° | 51° | 56° | 0.1" | — |
| 1997 | 60° | 45° | 52° | — | — |
| 1996 | 64° | 53° | 59° | — | — |
| 1995 | 65° | 46° | 55° | — | — |
| 1994 | 60° | 51° | 56° | 0.08" | — |
| 1993 | 65° | 52° | 58° | — | — |
| 1992 | 66° | 54° | 60° | — | — |
| 1991 | 68° | 49° | 58° | — | — |
| 1990 | 74° | 48° | 61° | — | — |
| 1989warmest | 91° | 58° | 74° | — | — |
| 1988 | 85° | 51° | 68° | — | — |
| 1987 | 79° | 51° | 65° | — | — |
| 1986 | 69° | 52° | 60° | — | — |
| 1985 | 60° | 48° | 54° | — | — |
| 1984 | 57° | 44° | 51° | — | — |
| 1983 | 56° | 51° | 53° | — | — |
| 1982 | 68° | 49° | 58° | — | — |
| 1981 | 60° | 48° | 54° | — | — |
| 1980 | 60° | 53° | 57° | 0.13" | — |
| 1979 | 60° | 50° | 55° | — | — |
| 1978 | 78° | 55° | 67° | — | — |
| 1977 | 56° | 47° | 51° | — | — |
| 1976 | 62° | 48° | 55° | — | — |
| 1975 | 59° | 46° | 53° | — | — |
| 1974 | 54° | 47° | 50° | 0.64" | — |
| 1973 | 70° | 53° | 61° | — | — |
| 1972 | 54° | 48° | 51° | — | — |
| 1971 | 62° | 51° | 57° | 0.36" | — |
56 years of data from SAN FRANCISCO DWTN