September 8 in San Juan, through the years

Typical high: 31.4°. Hottest: 33.6° (2020). Coldest night: 20.1° (2011).

YEARHIGHLOWRAIN
2025 32.7° 22.8° 1.7 mm
2024 28.4° 24.3° 15.6 mm
2023 33.4° 24.3° 1.3 mm
2022 29.4° 23.7° 25.6 mm
2021 32.9° 23.1° 1.8 mm
2020 33.6° 23.5° 2.4 mm
2019 33.1° 22.2° 4.4 mm
2018 33.2° 23.6° 0.1 mm
2017 26.9° 23.6° 57.2 mm
2016 33° 20.7° 0.1 mm
2015 33.4° 23.6° 1.2 mm
2014 27.8° 22.8° 16.2 mm
2013 28.1° 23.6° 6.6 mm
2012 32.1° 23.6° 5.6 mm
2011 31.9° 20.1° 0 mm
2010 32.4° 23.8° 1 mm
2009 31.4° 23.4° 4 mm
2008 30.2° 22.8° 6.9 mm
2007 32.1° 23.3° 10.4 mm
2006 32.8° 22.7° 0.1 mm
2005 30.7° 23° 6.8 mm
2004 29.3° 22.9° 6.6 mm
2003 33.3° 23.1° 3 mm
2002 32.4° 24° 7.2 mm
2001 33° 24° 11 mm
2000 31.4° 21.8° 0.7 mm
1999 32.4° 22.8° 7.9 mm
1998 27.7° 24.2° 34 mm
1997 31° 23.1° 9.9 mm
1996 31.6° 22.3° 18.1 mm
Source: ERA5 reanalysis (Copernicus C3S)

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