September 5 in San José, through the years

Typical high: 24°. Hottest: 26.3° (2024). Coldest night: 12.6° (2008).

YEARHIGHLOWRAIN
2025 25.4° 15.3° 1.3 mm
2024 26.3° 16.2° 12.4 mm
2023 25.8° 16° 5.8 mm
2022 21.4° 15.4° 19.9 mm
2021 24.9° 14.9° 9.6 mm
2020 23.9° 14.9° 9.1 mm
2019 23.9° 14.7° 9.7 mm
2018 23.8° 13.9° 24.7 mm
2017 22.9° 15.4° 16.2 mm
2016 20.2° 14.7° 7 mm
2015 25.8° 14.9° 7.2 mm
2014 24.3° 15.4° 5.4 mm
2013 24.2° 14.8° 2.6 mm
2012 26.3° 15° 7.5 mm
2011 23.6° 16.2° 14.4 mm
2010 23° 16.1° 13.5 mm
2009 22.7° 16° 3 mm
2008 26.3° 12.6° 0.4 mm
2007 24.9° 14.6° 21.5 mm
2006 22.1° 15.5° 9.5 mm
2005 25.6° 15.2° 4 mm
2004 24.5° 15.3° 3 mm
2003 23.1° 15.5° 6.6 mm
2002 24.2° 15.2° 23.2 mm
2001 23.3° 15.7° 13 mm
2000 26.2° 14° 1.2 mm
1999 21.3° 15.2° 23.2 mm
1998 23.6° 16.6° 20.1 mm
1997 23.8° 13.6° 4 mm
1996 21.4° 15.9° 10.5 mm
Source: ERA5 reanalysis (Copernicus C3S)

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