September 1 in Arenal, through the years

Typical high: 23.5°. Hottest: 35° (2004). Coldest night: -1.3° (2005).

YEARHIGHLOWRAIN
2025 17.9° 6.8° 0 mm
2024 23.6° 6.1° 0 mm
2023 30.7° 13.7° 0 mm
2022 25.5° 8.4° 0 mm
2021 32.4° 17.8° 0 mm
2020 11.1° 4.9° 0 mm
2019 21° 6.2° 0 mm
2018 6.6° 2.2 mm
2017 28.2° 7.2° 0 mm
2016 15.8° 8.5° 0 mm
2015 22.1° 15.6° 1.1 mm
2014 30.6° 14.8° 0 mm
2013 31.8° 11.2° 0 mm
2012 30.5° 14.3° 0 mm
2011 22.9° 7.4° 0 mm
2010 13.9° 7.5° 1.1 mm
2009 28° 14.4° 0 mm
2008 31.6° 9.8° 0 mm
2007 24.6° 8.5° 0 mm
2006 29° 11.9° 0 mm
2005 13.8° -1.3° 0 mm
2004 35° 17.6° 0 mm
2003 24.6° 3.8° 0 mm
2002 18.5° 6.3° 0 mm
2001 12.7° 9.8° 2.3 mm
2000 18.3° 6.9° 2.2 mm
1999 27.8° 9.9° 0 mm
1998 28.2° 8.6° 0 mm
1997 21.9° 13.1° 0 mm
1996 26.8° 11.1° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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