September 2 in San Francisco, through the years

Typical high: 30.5°. Hottest: 33.8° (2019). Coldest night: 19.8° (1999).

YEARHIGHLOWRAIN
2025 31.8° 23.7° 6.5 mm
2024 31.1° 22.3° 4.9 mm
2023 33.6° 22.4° 0.9 mm
2022 27.2° 22.1° 18.3 mm
2021 29.6° 22.2° 12.2 mm
2020 31.7° 22.5° 16.4 mm
2019 33.8° 22.9° 6 mm
2018 32.1° 21.7° 8.2 mm
2017 32.8° 23° 3.1 mm
2016 29.1° 22° 11.6 mm
2015 31.5° 21.2° 11.2 mm
2014 32.8° 22.2° 2.7 mm
2013 28.9° 21.5° 2.6 mm
2012 33° 22.3° 3.5 mm
2011 30.3° 22.1° 3.4 mm
2010 25.9° 22.2° 17.6 mm
2009 33° 22.7° 3.6 mm
2008 30.1° 22° 6.4 mm
2007 29.6° 20.4° 5 mm
2006 30° 20.6° 8 mm
2005 29.7° 20.3° 7.3 mm
2004 32.1° 22.2° 0.3 mm
2003 30.6° 21° 7.8 mm
2002 28.9° 21.1° 10.9 mm
2001 30.9° 22.2° 5.3 mm
2000 30° 21.5° 2.3 mm
1999 24° 19.8° 25.4 mm
1998 28.3° 21.9° 6.3 mm
1997 31.8° 22.4° 7.4 mm
1996 31° 20.5° 5.7 mm
Source: ERA5 reanalysis (Copernicus C3S)

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