September 5 in San Jose, through the years

Typical high: 29.5°. Hottest: 31.9° (2019). Coldest night: 20.6° (2000).

YEARHIGHLOWRAIN
2025 29.1° 22.6° 29.9 mm
2024 30.8° 21.7° 6 mm
2023 30.4° 23.2° 15.3 mm
2022 27.7° 23.5° 44 mm
2021 29.4° 23.5° 12.4 mm
2020 30.7° 23° 13.2 mm
2019 31.9° 23.8° 0 mm
2018 30.1° 22.5° 7.5 mm
2017 30° 22.5° 16.5 mm
2016 29.2° 22.2° 8.6 mm
2015 28.7° 22.6° 9.2 mm
2014 29.1° 23.4° 5 mm
2013 30.2° 23.3° 11 mm
2012 29.4° 23° 4.6 mm
2011 28.9° 22.8° 10.5 mm
2010 30.5° 22.4° 17.2 mm
2009 31.2° 24° 0.4 mm
2008 27.9° 22.8° 12.3 mm
2007 30.8° 23° 4 mm
2006 29.6° 21.9° 2.3 mm
2005 30° 21.5° 3.1 mm
2004 30.2° 21.6° 5.7 mm
2003 28.7° 22.7° 0.3 mm
2002 29.3° 23.1° 4.4 mm
2001 30° 22.7° 2.8 mm
2000 30.3° 20.6° 0.3 mm
1999 28.4° 21° 1.3 mm
1998 27.2° 21.5° 17.7 mm
1997 26.9° 22.2° 4.7 mm
1996 28.9° 21.5° 6.6 mm
Source: ERA5 reanalysis (Copernicus C3S)

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