September 7 in San Juan, through the years

Typical high: 29°. Hottest: 31.8° (2008). Coldest night: 20.4° (1996).

YEARHIGHLOWRAIN
2025 29.2° 22° 8.3 mm
2024 27.9° 23.3° 9.6 mm
2023 29.6° 23° 7.1 mm
2022 30.6° 23.1° 3 mm
2021 30.7° 21.5° 1.4 mm
2020 29.7° 20.9° 6.5 mm
2019 26.9° 23.3° 14.3 mm
2018 28.3° 20.6° 53.2 mm
2017 29.4° 20.9° 0.7 mm
2016 29° 22.9° 2.3 mm
2015 29.7° 22.6° 2.2 mm
2014 30.1° 22.3° 1.9 mm
2013 31.2° 21.8° 1.3 mm
2012 30.4° 23.4° 4.1 mm
2011 28° 21.1° 17.4 mm
2010 26.8° 22.4° 19.6 mm
2009 29.2° 21.1° 12.5 mm
2008 31.8° 21° 0.3 mm
2007 28.4° 21.9° 4.7 mm
2006 28.5° 21.9° 5.9 mm
2005 29° 21.6° 6.4 mm
2004 26.7° 22.2° 3.6 mm
2003 29° 21.4° 5.8 mm
2002 29.1° 21.4° 2.4 mm
2001 24.9° 21.9° 37.8 mm
2000 28.3° 20.9° 1.9 mm
1999 28.5° 21.1° 9.1 mm
1998 29.5° 21.7° 1.6 mm
1997 30.1° 21° 9.8 mm
1996 29.5° 20.4° 7 mm
Source: ERA5 reanalysis (Copernicus C3S)

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