September 1 in Rio Branco, through the years

Typical high: 21°. Hottest: 30.5° (1999). Coldest night: 0.9° (2011).

YEARHIGHLOWRAIN
2025 20.2° 13.4° 0.7 mm
2024 24° 13° 0.5 mm
2023 20.2° 10.4° 0 mm
2022 21.4° 8.4° 0 mm
2021 22.5° 11.5° 0 mm
2020 16.3° 11.8° 0 mm
2019 15° 10.8° 18.4 mm
2018 17.1° 14° 17.2 mm
2017 20° 12° 0 mm
2016 20.7° 8.1° 0 mm
2015 27.6° 13.6° 0.4 mm
2014 25.7° 8.8° 0 mm
2013 18.7° 10.7° 2.4 mm
2012 25.1° 8.9° 0 mm
2011 18.2° 0.9° 0 mm
2010 24.7° 13.4° 0 mm
2009 27.1° 10.8° 0 mm
2008 20.4° 8.2° 0 mm
2007 20.7° 12.7° 3.2 mm
2006 15.7° 11.6° 18.3 mm
2005 15.6° 10.1° 10.1 mm
2004 23° 12.7° 0 mm
2003 20.3° 7.2° 0 mm
2002 11.2° 1.3° 0 mm
2001 27.7° 14.3° 0 mm
2000 17.4° 10° 5.8 mm
1999 30.5° 13.6° 0 mm
1998 19.6° 8.7° 0 mm
1997 27.4° 13.7° 0 mm
1996 15.2° 7.6° 10.6 mm
Source: ERA5 reanalysis (Copernicus C3S)

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