September 8 in San Juan, through the years

Typical high: 30.5°. Hottest: 34° (2014). Coldest night: 20.4° (2003).

YEARHIGHLOWRAIN
2025 27.3° 22.8° 10.6 mm
2024 31.6° 24.1° 7 mm
2023 31.4° 23.2° 1.9 mm
2022 28.9° 22.7° 6.8 mm
2021 29.4° 22.3° 1.5 mm
2020 27.3° 21.8° 19.4 mm
2019 31.8° 23.8° 5 mm
2018 31.5° 22.9° 8.7 mm
2017 29.4° 22.1° 6.5 mm
2016 32.7° 20.9° 6.3 mm
2015 32.3° 24.1° 4.9 mm
2014 34° 23.2° 10.4 mm
2013 31.5° 22.7° 12.4 mm
2012 31.4° 24.4° 3.5 mm
2011 27.6° 22.2° 16.3 mm
2010 29.6° 21.8° 3.2 mm
2009 32.3° 23.5° 5.7 mm
2008 31.7° 23° 7.9 mm
2007 31.9° 22° 6.5 mm
2006 32.3° 21.9° 10.2 mm
2005 32.8° 23.5° 9.3 mm
2004 29.9° 21.1° 18.3 mm
2003 27.8° 20.4° 28.9 mm
2002 31.8° 22.8° 4.9 mm
2001 29.5° 21.5° 3.6 mm
2000 29.6° 20.9° 6.8 mm
1999 30.7° 21.8° 15.8 mm
1998 26.9° 21.9° 6.6 mm
1997 29.6° 22.9° 4.3 mm
1996 31.5° 21.6° 17.3 mm
Source: ERA5 reanalysis (Copernicus C3S)

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