September 8 in San Francisco, through the years

Typical high: 27.1°. Hottest: 36.4° (2007). Coldest night: 4.6° (2016).

YEARHIGHLOWRAIN
2025 21.8° 14.7° 3.4 mm
2024 33° 21.7° 0 mm
2023 22.1° 19.2° 50.9 mm
2022 35.4° 20.6° 0 mm
2021 31.6° 16.4° 23.6 mm
2020 23.3° 15.1° 0 mm
2019 34.3° 25.6° 0 mm
2018 31.5° 14.8° 0 mm
2017 33.6° 23.1° 0 mm
2016 22.3° 4.6° 0 mm
2015 27.1° 16.8° 0.2 mm
2014 30.5° 19.6° 0 mm
2013 28° 20.8° 5.8 mm
2012 30° 19.6° 0 mm
2011 19.9° 15° 11.5 mm
2010 29.2° 13.7° 0 mm
2009 18.3° 13.1° 16.3 mm
2008 23.5° 6.9° 0 mm
2007 36.4° 23.7° 0 mm
2006 27.6° 19° 10.5 mm
2005 29.9° 14.1° 0 mm
2004 26.7° 14.1° 0 mm
2003 19.5° 11.9° 12 mm
2002 21.9° 7.3° 0 mm
2001 26.8° 20.1° 0 mm
2000 23.3° 18.9° 3.8 mm
1999 25.3° 14° 10.6 mm
1998 23.9° 12° 0 mm
1997 34.5° 24.7° 0 mm
1996 22.2° 10.1° 18.6 mm
Source: ERA5 reanalysis (Copernicus C3S)

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