September 8 in San Juan, through the years

Typical high: 30.7°. Hottest: 34.8° (2005). Coldest night: 21.3° (2000).

YEARHIGHLOWRAIN
2025 30.2° 22.9° 9.9 mm
2024 30° 23.1° 1.4 mm
2023 30° 23° 12.3 mm
2022 30.4° 21.8° 23.8 mm
2021 31° 22.5° 7.9 mm
2020 29.2° 21.8° 19.5 mm
2019 33° 22.1° 0 mm
2018 31° 23.4° 4.4 mm
2017 28° 22.4° 34.8 mm
2016 29.7° 23.6° 16.2 mm
2015 31.8° 24.5° 10.9 mm
2014 32.5° 23.6° 0.2 mm
2013 31.1° 23.3° 14.1 mm
2012 33.9° 25.2° 5.6 mm
2011 29.5° 23.7° 9.8 mm
2010 28.6° 22.4° 14.8 mm
2009 31.6° 24.3° 8.6 mm
2008 31.6° 23.8° 12 mm
2007 31° 22.1° 11.4 mm
2006 31.6° 21.7° 21.3 mm
2005 34.8° 22.7° 1.4 mm
2004 29.2° 21.5° 6.7 mm
2003 30.3° 22.5° 12 mm
2002 32.9° 23.2° 0 mm
2001 30.3° 21.8° 1.8 mm
2000 30.5° 21.3° 10.7 mm
1999 30.1° 22.6° 9.8 mm
1998 29.5° 21.9° 8.8 mm
1997 27.1° 23.2° 37.2 mm
1996 30.9° 22.2° 1.7 mm
Source: ERA5 reanalysis (Copernicus C3S)

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