September 8 in San Francisco, through the years

Typical high: 30.1°. Hottest: 32.4° (1998). Coldest night: 23.8° (1999).

YEARHIGHLOWRAIN
2025 28.9° 24.9° 7.6 mm
2024 31.4° 25.9° 2.2 mm
2023 30.9° 25.8° 2.5 mm
2022 30.9° 25.2° 18.4 mm
2021 30.2° 25.2° 5 mm
2020 31.4° 25.5° 17.9 mm
2019 30.9° 26.8° 3.5 mm
2018 30.7° 25.7° 4.3 mm
2017 31.6° 25.2° 3.8 mm
2016 30° 24.4° 6.4 mm
2015 29.5° 25.1° 8.4 mm
2014 27° 24.5° 40 mm
2013 29.9° 24.7° 12.6 mm
2012 30.1° 24.7° 7.6 mm
2011 27.6° 25.1° 10.8 mm
2010 30.9° 25.2° 7.8 mm
2009 29.3° 26.5° 2.1 mm
2008 30.1° 24.7° 4.6 mm
2007 30.6° 25° 3.4 mm
2006 30.5° 24.4° 1.7 mm
2005 29.5° 25° 7 mm
2004 30.2° 24° 1.3 mm
2003 28° 24.9° 9.6 mm
2002 30.4° 25.3° 0.3 mm
2001 29.6° 25.3° 1 mm
2000 30° 24.9° 6.4 mm
1999 28.9° 23.8° 5.3 mm
1998 32.4° 24.5° 0.7 mm
1997 31.1° 24.3° 1.4 mm
1996 29.9° 24.7° 9.2 mm
Source: ERA5 reanalysis (Copernicus C3S)

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