September 6 in San Juan, through the years

Typical high: 22.2°. Hottest: 27.1° (2023). Coldest night: 9.2° (1997).

YEARHIGHLOWRAIN
2025 21.8° 12.6° 16.4 mm
2024 22.2° 13.6° 0 mm
2023 27.1° 11.1° 6.1 mm
2022 18.8° 12.4° 40.7 mm
2021 20.5° 11.7° 16.6 mm
2020 19.6° 12.5° 9.7 mm
2019 22.9° 10.6° 9.8 mm
2018 20.5° 11.5° 7.9 mm
2017 15.6° 10.2° 8.7 mm
2016 20.9° 11.6° 3.7 mm
2015 25.4° 9.9° 0 mm
2014 20.3° 10.6° 18.7 mm
2013 19° 11.4° 17.4 mm
2012 23.2° 10.3° 9 mm
2011 23° 11.4° 0.3 mm
2010 23° 10.6° 10.7 mm
2009 22.9° 9.4° 0.7 mm
2008 24.3° 12.8° 0.3 mm
2007 25.6° 11.1° 1.9 mm
2006 20.6° 10.9° 20 mm
2005 23.1° 11.2° 3.3 mm
2004 22.3° 11.9° 0.9 mm
2003 23.2° 10.3° 0.3 mm
2002 24.3° 10.9° 0 mm
2001 24.3° 9.8° 0.3 mm
2000 24.8° 9.5° 0.8 mm
1999 21.8° 11.6° 10.2 mm
1998 23° 11.9° 4.6 mm
1997 22.1° 9.2° 7.1 mm
1996 20.4° 10.3° 3.6 mm
Source: ERA5 reanalysis (Copernicus C3S)

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