September 8 in Alto, through the years

Typical high: 25.8°. Hottest: 31.3° (1999). Coldest night: 11.1° (2018).

YEARHIGHLOWRAIN
2025 24.5° 17.5° 0.4 mm
2024 29.8° 17.2° 0 mm
2023 27.6° 17° 0 mm
2022 28.8° 14.8° 0 mm
2021 27° 18.5° 0 mm
2020 27.8° 16.3° 0.1 mm
2019 27.9° 16.8° 0 mm
2018 24.6° 11.1° 0 mm
2017 25.9° 13.8° 0 mm
2016 24.8° 18.6° 1.3 mm
2015 24° 19.8° 2.9 mm
2014 24.2° 13.5° 0 mm
2013 25.5° 13.5° 0 mm
2012 28.6° 16.7° 0 mm
2011 28.7° 16° 0 mm
2010 18.7° 15.7° 22 mm
2009 30° 21.1° 0 mm
2008 20.4° 16.9° 5.1 mm
2007 26.1° 16° 0 mm
2006 22.7° 13.7° 0 mm
2005 20.2° 16.3° 0.5 mm
2004 27.9° 15.1° 0 mm
2003 26.4° 14.9° 0 mm
2002 17.9° 14.9° 4 mm
2001 25.2° 12.2° 0 mm
2000 23.1° 12.8° 0 mm
1999 31.3° 18.3° 0 mm
1998 28° 18.7° 9.7 mm
1997 30.6° 16.8° 0 mm
1996 24.6° 15.5° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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