September 5 in San Juan, through the years

Typical high: 34.4°. Hottest: 37.1° (2023). Coldest night: 20.9° (2000).

YEARHIGHLOWRAIN
2025 36.4° 22.9° 0 mm
2024 32.5° 25.5° 2.2 mm
2023 37.1° 22.9° 0.1 mm
2022 34.2° 22.3° 0.2 mm
2021 30.1° 22.5° 1.5 mm
2020 33.9° 24° 2.4 mm
2019 36.1° 23.7° 1.7 mm
2018 34.7° 23.4° 0.9 mm
2017 34.1° 23.5° 3.2 mm
2016 35.5° 25° 0.8 mm
2015 36.7° 24.9° 0.4 mm
2014 34.6° 23.6° 0.5 mm
2013 33.9° 23.9° 0.1 mm
2012 34.6° 22.6° 0.2 mm
2011 35.3° 23.9° 16.9 mm
2010 34.9° 24.8° 6.8 mm
2009 36.2° 23.6° 0.2 mm
2008 33.5° 22.6° 0.9 mm
2007 31.9° 22.1° 3.7 mm
2006 34.5° 22.6° 10.1 mm
2005 31.3° 21.9° 10 mm
2004 36.2° 23.2° 6.8 mm
2003 35.7° 22.9° 0 mm
2002 34.2° 22.9° 6.7 mm
2001 33.3° 23.5° 4.3 mm
2000 34° 20.9° 6.8 mm
1999 35.6° 24.5° 0.7 mm
1998 32.5° 24.2° 19.1 mm
1997 34.8° 23.6° 0.3 mm
1996 35° 22.6° 0.3 mm
Source: ERA5 reanalysis (Copernicus C3S)

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