September 8 in San Francisco, through the years

Typical high: 29.9°. Hottest: 31.7° (2015). Coldest night: 24.6° (2018).

YEARHIGHLOWRAIN
2025 30° 25.6° 1.6 mm
2024 31.1° 26.7° 0.2 mm
2023 30.7° 24.8° 0 mm
2022 30° 25.3° 8.1 mm
2021 31° 26.1° 0 mm
2020 28.4° 25.3° 9.5 mm
2019 31.4° 25.9° 0.5 mm
2018 28.2° 24.6° 5.6 mm
2017 31° 26.5° 1.6 mm
2016 29.5° 25.3° 5.9 mm
2015 31.7° 26.2° 0 mm
2014 29.2° 24.6° 2 mm
2013 30.1° 25.5° 2.2 mm
2012 29.2° 25.3° 0.9 mm
2011 29.6° 25.9° 0.2 mm
2010 30.2° 25.4° 4.9 mm
2009 30.4° 25.5° 2 mm
2008 29.4° 26.4° 2.2 mm
2007 27° 24.6° 13.8 mm
2006 30.1° 26.2° 3.7 mm
2005 30.6° 25.1° 0 mm
2004 30.7° 25.8° 0.3 mm
2003 30.5° 26.1° 0.4 mm
2002 28° 24.7° 35.2 mm
2001 29.5° 25.3° 3.2 mm
2000 30.6° 26.1° 2.9 mm
1999 29.4° 25.4° 6.6 mm
1998 30.2° 27.1° 1.1 mm
1997 29.7° 25.7° 0 mm
1996 30° 25° 4.7 mm
Source: ERA5 reanalysis (Copernicus C3S)

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