September 7 in Santa Rosa, through the years

Typical high: 31°. Hottest: 39.1° (2021). Coldest night: 2.7° (2016).

YEARHIGHLOWRAIN
2025 26.9° 12.5° 0.8 mm
2024 37.4° 19.1° 0 mm
2023 33.1° 23.8° 0.2 mm
2022 31.5° 15° 0 mm
2021 39.1° 25.5° 0 mm
2020 23.2° 17.5° 0 mm
2019 37° 24.3° 0 mm
2018 31.7° 14.9° 0 mm
2017 35.3° 19.5° 0 mm
2016 20.6° 2.7° 0 mm
2015 28.8° 17.7° 28.2 mm
2014 27.4° 19.8° 19.8 mm
2013 35.3° 21.3° 0 mm
2012 36.2° 25.1° 0 mm
2011 28.2° 16.7° 0.2 mm
2010 28.3° 11.4° 0 mm
2009 35.6° 23.7° 0.2 mm
2008 20.5° 4.2° 0 mm
2007 35.6° 23.2° 0 mm
2006 29.6° 11.4° 0 mm
2005 27.3° 13.6° 0 mm
2004 36.9° 22.8° 0 mm
2003 33.3° 20.3° 20.7 mm
2002 22.1° 14.2° 0 mm
2001 35.4° 21.8° 0 mm
2000 31° 16.3° 0.2 mm
1999 38° 27.6° 0 mm
1998 19.2° 16.1° 45.2 mm
1997 34.1° 23.7° 0 mm
1996 29.9° 11.5° 0.4 mm
Source: ERA5 reanalysis (Copernicus C3S)

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