September 8 in San Francisco, through the years

Typical high: 22.6°. Hottest: 25.2° (2002). Coldest night: 10.9° (2002).

YEARHIGHLOWRAIN
2025 21.2° 13.6° 23 mm
2024 24.5° 13.9° 13.2 mm
2023 23.7° 11.8° 7 mm
2022 21.8° 11.8° 16.4 mm
2021 22.6° 13.2° 9.6 mm
2020 21.4° 13.1° 12.9 mm
2019 25° 11.5° 1.4 mm
2018 21.5° 12.6° 17.3 mm
2017 19.4° 13.9° 17.3 mm
2016 22.1° 12.9° 4.5 mm
2015 23.1° 12.7° 1.7 mm
2014 24.6° 12° 19.1 mm
2013 23.3° 12.8° 10 mm
2012 21.7° 12.5° 7.5 mm
2011 21.5° 11.2° 5.9 mm
2010 20.6° 11.9° 14.2 mm
2009 24° 12.4° 5.8 mm
2008 22.1° 11.5° 12.1 mm
2007 21.8° 12.6° 19.9 mm
2006 22.5° 12.1° 13.6 mm
2005 23.7° 12.1° 10.5 mm
2004 21.7° 12.3° 18.6 mm
2003 23.9° 11.8° 9 mm
2002 25.2° 10.9° 3.8 mm
2001 21.8° 11.1° 2 mm
2000 22.9° 12.4° 6 mm
1999 22.5° 12.4° 10.2 mm
1998 21.8° 13.3° 9.3 mm
1997 22.2° 12.8° 12.3 mm
1996 22.5° 12.5° 19.7 mm
Source: ERA5 reanalysis (Copernicus C3S)

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