September 4 in East Petaluma, through the years

Typical high: 24.3°. Hottest: 32.2° (2022). Coldest night: 10.2° (2012).

YEARHIGHLOWRAIN
2025 20.7° 13.3° 0 mm
2024 27.5° 14.3° 0 mm
2023 24.1° 13.7° 0 mm
2022 32.2° 13.6° 0 mm
2021 24.2° 10.8° 0 mm
2020 25.8° 12.6° 0 mm
2019 26.3° 13.9° 0 mm
2018 20.1° 11.8° 0 mm
2017 24.9° 17.1° 0 mm
2016 22.9° 11.1° 0 mm
2015 23.8° 10.5° 0 mm
2014 23.2° 13.2° 0 mm
2013 24.7° 13.9° 0 mm
2012 22.2° 10.2° 0 mm
2011 20.9° 10.6° 0 mm
2010 24.4° 11.6° 0 mm
2009 22.6° 11.4° 0 mm
2008 29.2° 13.1° 0 mm
2007 23.8° 16.5° 0 mm
2006 22.1° 10.9° 0 mm
2005 23.3° 10.4° 0 mm
2004 30.8° 15.7° 0 mm
2003 21.3° 13.5° 0 mm
2002 22.4° 11.8° 0 mm
2001 24.8° 11.6° 0 mm
2000 20.1° 10.8° 0 mm
1999 24.1° 10.2° 0 mm
1998 23.9° 14.9° 0 mm
1997 29.4° 14.9° 0 mm
1996 21.9° 11.7° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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