September 9 in San Francisco, through the years

Typical high: 14.3°. Hottest: 21.1° (2007). Coldest night: 8.6° (2009).

YEARHIGHLOWRAIN
2025 14° 12° 0 mm
2024 14.6° 12.8° 23.8 mm
2023 13.2° 12.5° 0 mm
2022 11.8° 9.5° 9.4 mm
2021 14° 12.7° 7.9 mm
2020 13.9° 12.2° 5 mm
2019 13° 11° 73.1 mm
2018 13.3° 12.5° 0 mm
2017 17.9° 15.4° 4.7 mm
2016 15.7° 11.9° 0 mm
2015 15.6° 11.6° 5.1 mm
2014 18.5° 11.7° 38.1 mm
2013 20° 13.7° 0 mm
2012 13.3° 12.1° 0 mm
2011 15.4° 11.9° 0 mm
2010 15.9° 12.4° 0 mm
2009 9.5° 8.6° 0.4 mm
2008 13.7° 10° 0 mm
2007 21.1° 16.1° 0 mm
2006 13.1° 11.3° 0 mm
2005 15.9° 12.9° 0.1 mm
2004 11.9° 11.3° 0 mm
2003 11° 9.9° 0 mm
2002 12.6° 9.2° 0 mm
2001 13.3° 11.9° 0 mm
2000 14.9° 12.5° 1.3 mm
1999 13.7° 12.2° 0 mm
1998 13.7° 11.2° 0 mm
1997 13° 11.1° 0 mm
1996 11° 8.6° 0.9 mm
Source: ERA5 reanalysis (Copernicus C3S)

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