September 8 in San Francisco, through the years

Typical high: 21.8°. Hottest: 24.1° (1996). Coldest night: 10.2° (2016).

YEARHIGHLOWRAIN
2025 20.4° 14.7° 4.8 mm
2024 21.1° 14.9° 0.9 mm
2023 22.7° 11.7° 3 mm
2022 21.9° 12.2° 0.1 mm
2021 21.6° 14° 2.6 mm
2020 22.1° 14.3° 2.8 mm
2019 22° 11.5° 0 mm
2018 20.6° 13.3° 3.9 mm
2017 20.1° 13.6° 2.1 mm
2016 21.8° 10.2° 4.5 mm
2015 21.3° 13° 1.5 mm
2014 20.9° 13.9° 0.8 mm
2013 20.3° 13.2° 2 mm
2012 21° 12.6° 3.6 mm
2011 22.8° 11.8° 5.3 mm
2010 20.1° 13.4° 1 mm
2009 23.7° 14.7° 2.3 mm
2008 20.2° 13° 1.8 mm
2007 21.5° 12.1° 1.5 mm
2006 21.2° 12.7° 2.5 mm
2005 22.2° 12.6° 0 mm
2004 21.4° 13.5° 3.7 mm
2003 22.9° 13.9° 4.7 mm
2002 22.9° 12.6° 0 mm
2001 22.1° 12.8° 2.6 mm
2000 23.5° 13.5° 1.7 mm
1999 22.8° 12.6° 1.2 mm
1998 22.1° 15.1° 4.2 mm
1997 23.4° 13.5° 2.7 mm
1996 24.1° 11.1° 0.6 mm
Source: ERA5 reanalysis (Copernicus C3S)

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