September 6 in San José, through the years

Typical high: 26.7°. Hottest: 33.5° (2000). Coldest night: 12.5° (2011).

YEARHIGHLOWRAIN
2025 27.9° 19.5° 28.4 mm
2024 25.3° 17.5° 1 mm
2023 30.6° 19° 0.4 mm
2022 24.1° 16.7° 2.6 mm
2021 30.7° 18° 0.1 mm
2020 24° 16.3° 0.6 mm
2019 25.8° 18.1° 1.9 mm
2018 23.6° 18° 11.6 mm
2017 25° 15.2° 0.2 mm
2016 24.6° 19.3° 0 mm
2015 31.1° 19.2° 0 mm
2014 24.6° 18.2° 15.9 mm
2013 26.6° 16.6° 0.2 mm
2012 31° 19.5° 0 mm
2011 28.3° 12.5° 0 mm
2010 28.5° 16.2° 0 mm
2009 24.4° 16.5° 5.3 mm
2008 26° 17.8° 0.5 mm
2007 29° 20.3° 3.6 mm
2006 23.9° 15.5° 1.6 mm
2005 25.2° 16.7° 0 mm
2004 26° 18.4° 18.8 mm
2003 24.8° 16.5° 0.7 mm
2002 28.1° 16.8° 0.3 mm
2001 30° 16.2° 2.9 mm
2000 33.5° 20.2° 0.2 mm
1999 23.6° 17.3° 2.7 mm
1998 23.5° 14.8° 1.2 mm
1997 24.8° 16° 1.8 mm
1996 25.1° 15.4° 1.2 mm
Source: ERA5 reanalysis (Copernicus C3S)

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