September 7 in San Juan, through the years

Typical high: 33.9°. Hottest: 39.3° (2019). Coldest night: 12.2° (2016).

YEARHIGHLOWRAIN
2025 32.7° 16.3° 0 mm
2024 36° 19.9° 0 mm
2023 36.5° 24.7° 0.8 mm
2022 36° 17.2° 0 mm
2021 37.1° 26.5° 0 mm
2020 28.1° 22° 0 mm
2019 39.3° 25.6° 0.1 mm
2018 35.4° 13.5° 0 mm
2017 36.3° 19.2° 0 mm
2016 26.1° 12.2° 0 mm
2015 36° 23.6° 0 mm
2014 37.2° 23.5° 0 mm
2013 35° 21.7° 0 mm
2012 35.8° 24.1° 0 mm
2011 36.4° 21.7° 0 mm
2010 30.3° 15.3° 0 mm
2009 37.7° 26.7° 0 mm
2008 25.4° 16.3° 0 mm
2007 33.9° 21° 2.5 mm
2006 34.9° 15° 0 mm
2005 32.4° 19.3° 0 mm
2004 36.9° 26.3° 0.3 mm
2003 35.4° 25.4° 0.9 mm
2002 24.8° 19° 9.4 mm
2001 36.9° 19.5° 0 mm
2000 34.2° 21.3° 0.1 mm
1999 35.8° 27.4° 0 mm
1998 28.7° 21.5° 1 mm
1997 36.2° 24.9° 0 mm
1996 31° 18.8° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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