September 6 in San Jose, through the years

Typical high: 28.9°. Hottest: 30.4° (2019). Coldest night: 20.3° (1999).

YEARHIGHLOWRAIN
2025 29.4° 22.3° 5.6 mm
2024 30° 23.2° 2.4 mm
2023 29.2° 22.9° 13.3 mm
2022 28.8° 21.9° 25.1 mm
2021 26.6° 22° 10.3 mm
2020 30.1° 22.3° 2.3 mm
2019 30.4° 23° 5.6 mm
2018 29.3° 21.5° 1.8 mm
2017 30.1° 22.1° 1.4 mm
2016 29° 22° 12.2 mm
2015 28.7° 22.4° 8.5 mm
2014 29.3° 22° 7.5 mm
2013 28.8° 21.4° 4.9 mm
2012 29.8° 21.8° 10.4 mm
2011 29.4° 21.8° 7.6 mm
2010 29.6° 22.4° 11.4 mm
2009 29.3° 21.8° 1.4 mm
2008 29.4° 21.6° 14.3 mm
2007 29.9° 22.2° 14.3 mm
2006 30° 21.4° 10.8 mm
2005 30° 22.6° 7.2 mm
2004 28.7° 21.8° 3.2 mm
2003 26.1° 21.5° 5.6 mm
2002 28.4° 21.7° 1.2 mm
2001 28.2° 21.4° 5.5 mm
2000 28.1° 21.1° 6.2 mm
1999 26.3° 20.3° 19.6 mm
1998 28.4° 20.4° 0.7 mm
1997 29.8° 20.6° 3.5 mm
1996 26.5° 21.2° 14.1 mm
Source: ERA5 reanalysis (Copernicus C3S)

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