September 2 in Tonga, through the years

Typical high: 28.8°. Hottest: 31.9° (2025). Coldest night: 20.9° (2019).

YEARHIGHLOWRAIN
2025 31.9° 22.8° 0.8 mm
2024 28.4° 24° 2 mm
2023 30.9° 23.7° 2.4 mm
2022 28° 22.6° 1.9 mm
2021 26.2° 21.2° 3 mm
2020 28° 22.6° 4.6 mm
2019 29.4° 20.9° 13.9 mm
2018 28.7° 23.4° 3.9 mm
2017 29.1° 22.8° 7.4 mm
2016 31° 21.2° 11.3 mm
2015 27.6° 21.8° 86.4 mm
2014 27.4° 21.5° 8.5 mm
2013 30.6° 23° 1.8 mm
2012 26.2° 21.9° 8.3 mm
2011 31.4° 22.7° 0 mm
2010 28° 22.9° 1.4 mm
2009 28.3° 21.3° 12.2 mm
2008 29.7° 22.6° 7.2 mm
2007 28° 21.9° 12.3 mm
2006 28° 22.2° 6 mm
2005 25.7° 21.4° 16.1 mm
2004 29.7° 22.3° 0.4 mm
2003 29.3° 22.7° 15.9 mm
2002 30.6° 22.1° 1.7 mm
2001 28.3° 22.9° 3.2 mm
2000 29.9° 21.7° 0 mm
1999 28.3° 21.9° 3.7 mm
1998 29° 23.2° 1.2 mm
1997 28.1° 22.7° 5.5 mm
1996 27.1° 22.1° 1.2 mm
Source: ERA5 reanalysis (Copernicus C3S)

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