September 7 in San Juan, through the years

Typical high: 13.6°. Hottest: 15.9° (2022). Coldest night: 0.5° (2014).

YEARHIGHLOWRAIN
2025 13.6° 4.6° 5.7 mm
2024 14.9° 1.8 mm
2023 15.2° 3.6° 3.6 mm
2022 15.9° 1.2° 0.5 mm
2021 12.8° 0.8 mm
2020 14° 5.4° 4.7 mm
2019 10.3° 3.4° 3.5 mm
2018 13.5° 2.8° 1.1 mm
2017 11.5° 4.4° 4 mm
2016 14.2° 2.8° 1.1 mm
2015 14° 2.5° 2.1 mm
2014 13.9° 0.5° 1.7 mm
2013 15.2° 3.7° 3 mm
2012 14.6° 2.8° 0.9 mm
2011 14.8° 3.9° 1.8 mm
2010 13.5° 4.1° 1.9 mm
2009 15.1° 3.5° 0.1 mm
2008 12.2° 1.9° 3.2 mm
2007 11.7° 1.4° 1.5 mm
2006 11.7° 2.7° 0.6 mm
2005 10.7° 1.9° 2 mm
2004 13° 2.4° 8.1 mm
2003 12.4° 0.7° 6 mm
2002 13.4° 1.6° 6 mm
2001 13.5° 4.5° 1.4 mm
2000 13.1° 1.9 mm
1999 15° 4.7° 1.7 mm
1998 13.5° 2.7° 1.2 mm
1997 15.9° 4.8° 0.5 mm
1996 15.1° 4.4° 1.9 mm
Source: ERA5 reanalysis (Copernicus C3S)

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