September 7 in San Juan, through the years

Typical high: 30.5°. Hottest: 33.2° (2002). Coldest night: 21.4° (2007).

YEARHIGHLOWRAIN
2025 29.5° 22.6° 13.9 mm
2024 31.8° 23.5° 0.7 mm
2023 32.9° 23.6° 13.9 mm
2022 30.8° 22.6° 5.8 mm
2021 29.6° 22.3° 15.6 mm
2020 31° 22.3° 5.8 mm
2019 31.7° 23.3° 0.9 mm
2018 26.7° 21.7° 24.5 mm
2017 31.2° 23.3° 8.4 mm
2016 30.5° 22.5° 32.7 mm
2015 32.2° 23° 13.2 mm
2014 30.8° 21.9° 1.1 mm
2013 31.1° 21.9° 3.9 mm
2012 31.9° 22.8° 1.1 mm
2011 31.4° 21.7° 7.3 mm
2010 31.2° 23.3° 20.4 mm
2009 31.1° 23.2° 1.4 mm
2008 29.6° 22.5° 9 mm
2007 29.4° 21.4° 4.3 mm
2006 31.2° 22.5° 4.1 mm
2005 30.1° 22.1° 3.8 mm
2004 29.2° 22.8° 11.4 mm
2003 27.7° 21.6° 17.4 mm
2002 33.2° 23° 0 mm
2001 29.2° 21.8° 2.8 mm
2000 29.8° 21.7° 6.5 mm
1999 31.5° 22° 8.6 mm
1998 30.2° 22.7° 2.5 mm
1997 29.4° 21.9° 9.2 mm
1996 29.1° 21.7° 1.3 mm
Source: ERA5 reanalysis (Copernicus C3S)

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