September 8 in San Juan, through the years

Typical high: 28.3°. Hottest: 37.4° (2024). Coldest night: 5.5° (2016).

YEARHIGHLOWRAIN
2025 31.2° 17.7° 0.8 mm
2024 37.4° 22.2° 0 mm
2023 23.6° 16.4° 11.6 mm
2022 33.5° 18.2° 0 mm
2021 31.3° 16.8° 3.8 mm
2020 27.5° 16.5° 0 mm
2019 36.6° 20.4° 0 mm
2018 30.9° 14° 0 mm
2017 33.5° 20° 0 mm
2016 22.1° 5.5° 0 mm
2015 25.5° 17.2° 45.1 mm
2014 29.2° 17° 0 mm
2013 28.2° 18.9° 1.8 mm
2012 34.4° 20.6° 0 mm
2011 19.7° 16.4° 20.8 mm
2010 27.8° 13.7° 0 mm
2009 22° 14.3° 6.3 mm
2008 26.1° 7.5° 0 mm
2007 34.1° 20.6° 0 mm
2006 30.8° 17.2° 1 mm
2005 27.9° 15.8° 0 mm
2004 34.6° 19.4° 0 mm
2003 22.2° 16° 40.7 mm
2002 25.7° 7.9° 0 mm
2001 31.4° 18.4° 0.2 mm
2000 19.5° 16° 11.5 mm
1999 29.2° 19.3° 22.4 mm
1998 19.7° 15.7° 0.6 mm
1997 34.7° 20.3° 0 mm
1996 18.4° 12.6° 37.8 mm
Source: ERA5 reanalysis (Copernicus C3S)

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