September 11 in San Juan, through the years

Typical high: 14.7°. Hottest: 19.2° (2024). Coldest night: 1.4° (2016).

YEARHIGHLOWRAIN
2025 15.9° 3.9° 2.1 mm
2024 19.2° 2.7° 0.4 mm
2023 16.6° 3.6° 4.7 mm
2022 17.7° 4.4° 0.1 mm
2021 14.6° 5.2 mm
2020 16.1° 3.7° 1.1 mm
2019 11.1° 5.4° 1.8 mm
2018 14.6° 4.6° 1.5 mm
2017 12.2° 5.3° 0.5 mm
2016 19.2° 1.4° 0 mm
2015 16.5° 5.5° 1 mm
2014 14.1° 0.9 mm
2013 14.7° 1.5° 3.6 mm
2012 16.7° 2.1° 0.8 mm
2011 14° 3.3° 5.8 mm
2010 15.6° 0.3 mm
2009 13.2° 4.4° 3.6 mm
2008 14.3° 1.9° 3.5 mm
2007 13.5° 2.2° 1.9 mm
2006 14.5° 2.1° 0.4 mm
2005 11.4° 1.4° 6 mm
2004 13.7° 3.3° 3.3 mm
2003 9.9° 2.8° 4 mm
2002 12.8° 2.3° 2.4 mm
2001 13.3° 5.2° 1.8 mm
2000 16.2° 4.1° 1.9 mm
1999 15.5° 4.1° 1.2 mm
1998 16.6° 3.4° 1.6 mm
1997 13.2° 4.3° 3.8 mm
1996 13.5° 5.3° 1.5 mm
Source: ERA5 reanalysis (Copernicus C3S)

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