September 5 in San Juan, through the years

Typical high: 33°. Hottest: 37.4° (2000). Coldest night: 23.1° (1998).

YEARHIGHLOWRAIN
2025 35.8° 26.3° 0.2 mm
2024 32.4° 25.8° 6.5 mm
2023 37.2° 26.7° 0 mm
2022 30.7° 24.3° 13.6 mm
2021 34.6° 24.7° 0.7 mm
2020 29.7° 24.5° 23.7 mm
2019 35° 25.6° 15.3 mm
2018 34.9° 25.8° 1.2 mm
2017 32.5° 23.9° 2.2 mm
2016 32.1° 24.4° 8.3 mm
2015 33.5° 25.3° 1.8 mm
2014 32.4° 24.7° 4.8 mm
2013 31° 24° 9.4 mm
2012 35.1° 24.8° 0.1 mm
2011 35.3° 25.1° 4.2 mm
2010 29.5° 24.2° 13.9 mm
2009 31.5° 24° 22.1 mm
2008 32.6° 25° 3.7 mm
2007 33.4° 24.5° 3.9 mm
2006 34.4° 25.9° 0.7 mm
2005 33.2° 24.5° 4.2 mm
2004 35.2° 25.6° 1.8 mm
2003 33.2° 25.6° 4.5 mm
2002 35.4° 25° 2.2 mm
2001 34° 25.7° 1.4 mm
2000 37.4° 24.3° 0 mm
1999 29.5° 24.3° 7.9 mm
1998 28.7° 23.1° 25.8 mm
1997 31.7° 23.9° 4.9 mm
1996 29.1° 24.2° 30.3 mm
Source: ERA5 reanalysis (Copernicus C3S)

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