September 3 in San Jose, through the years

Typical high: 30.5°. Hottest: 31.9° (2023). Coldest night: 23.2° (2004).

YEARHIGHLOWRAIN
2025 29.6° 25.1° 17.4 mm
2024 29.3° 25.9° 18.9 mm
2023 31.9° 26.8° 1.7 mm
2022 30.6° 25.6° 9.7 mm
2021 31.1° 24.8° 10 mm
2020 31.8° 24.8° 5.4 mm
2019 27.7° 24.8° 20.1 mm
2018 29.7° 24.8° 5.8 mm
2017 31.8° 26.1° 2.5 mm
2016 31.6° 25.4° 1.4 mm
2015 30.9° 25° 20.2 mm
2014 29.4° 24° 7.8 mm
2013 31.4° 24.3° 1.6 mm
2012 29.6° 23.7° 16.4 mm
2011 31.4° 24.6° 0.2 mm
2010 31.1° 25.2° 6.9 mm
2009 28.9° 24.6° 23 mm
2008 31.1° 23.8° 1.9 mm
2007 31.6° 24.8° 6 mm
2006 29.8° 24.2° 9.2 mm
2005 31.6° 24.5° 5.8 mm
2004 31.7° 23.2° 1 mm
2003 29.4° 24° 18.1 mm
2002 30.2° 24.3° 26.1 mm
2001 30.3° 25.4° 12.1 mm
2000 30.7° 25.3° 0 mm
1999 27.3° 23.9° 20.3 mm
1998 31.2° 24.9° 7.8 mm
1997 31.2° 24.5° 1.4 mm
1996 31.2° 23.7° 8.1 mm
Source: ERA5 reanalysis (Copernicus C3S)

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