September 9 in Haikou, through the years

Typical high: 23.1°. Hottest: 26.2° (2023). Coldest night: 12.5° (1997).

YEARHIGHLOWRAIN
2025 24.8° 16.5° 3.4 mm
2024 22.2° 18.3° 15.9 mm
2023 26.2° 15.9° 9 mm
2022 23.3° 15.3° 7.4 mm
2021 24.8° 15.1° 5.3 mm
2020 24.6° 16.3° 8.5 mm
2019 22.2° 17.8° 12 mm
2018 20° 16° 12.8 mm
2017 23.5° 17° 8 mm
2016 22.7° 16.8° 1.7 mm
2015 22.7° 16.6° 8.9 mm
2014 23.3° 16° 7 mm
2013 19.3° 15.4° 13.1 mm
2012 23.5° 15.8° 6.6 mm
2011 22.6° 16.1° 14.3 mm
2010 24° 15.5° 1.1 mm
2009 25.5° 14.3° 1.7 mm
2008 22.8° 15.6° 5.3 mm
2007 21° 15.8° 10.9 mm
2006 21.7° 15.6° 7.4 mm
2005 24.5° 13.7° 2.9 mm
2004 16.3° 13.7° 7.8 mm
2003 24.4° 15.4° 6.8 mm
2002 22.2° 14.7° 0.5 mm
2001 23.6° 16.8° 13.9 mm
2000 23.7° 16° 8 mm
1999 24.2° 16.3° 12.1 mm
1998 24.3° 13.3° 2.5 mm
1997 23.8° 12.5° 0.4 mm
1996 24.8° 14.7° 5.7 mm
Source: ERA5 reanalysis (Copernicus C3S)

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