September 8 in San Francisco, through the years

Typical high: 28.2°. Hottest: 33.2° (2015). Coldest night: 13.1° (2011).

YEARHIGHLOWRAIN
2025 23.6° 18.8° 14.8 mm
2024 27.1° 17° 0.2 mm
2023 31.2° 20° 0 mm
2022 29° 17.7° 2.3 mm
2021 27.9° 17.5° 0.1 mm
2020 30.2° 18.2° 0.1 mm
2019 31.5° 17.8° 0 mm
2018 29.8° 18.5° 1.4 mm
2017 25.5° 16.7° 0 mm
2016 29.1° 17.3° 0 mm
2015 33.2° 17.8° 0 mm
2014 26.1° 16.3° 0 mm
2013 26.5° 17.6° 0.4 mm
2012 32.2° 17.9° 0 mm
2011 27.8° 13.1° 0 mm
2010 29.9° 19.1° 3.4 mm
2009 28.5° 18.2° 1.3 mm
2008 23.9° 17.5° 1.8 mm
2007 28.7° 18.3° 0.2 mm
2006 28.7° 17.5° 3.1 mm
2005 25.9° 15.9° 0.1 mm
2004 25.8° 18° 0.8 mm
2003 29.2° 17.5° 2 mm
2002 28.9° 19° 1.9 mm
2001 29.6° 17.7° 0.2 mm
2000 29.6° 16.6° 0 mm
1999 20.1° 17.8° 48.5 mm
1998 29.9° 18.4° 1.9 mm
1997 29° 18.2° 0.1 mm
1996 26.8° 16.4° 1 mm
Source: ERA5 reanalysis (Copernicus C3S)

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