August 30 in Osan, through the years

Typical high: 25.4°. Hottest: 33° (2025). Coldest night: 14.8° (2016).

YEARHIGHLOWRAIN
2025 33° 22.5° 0.2 mm
2024 31.4° 22.7° 0 mm
2023 23.5° 20.5° 74.7 mm
2022 19.1° 17.9° 12.8 mm
2021 26.6° 20.6° 2.1 mm
2020 30.8° 23.3° 10.6 mm
2019 26.7° 17.2° 0 mm
2018 28.1° 23.3° 5.3 mm
2017 21.3° 16.3° 0 mm
2016 22.4° 14.8° 0 mm
2015 26.7° 16.7° 0.2 mm
2014 25.3° 14.8° 0 mm
2013 27.6° 21.8° 4.4 mm
2012 23° 17.8° 31.1 mm
2011 28.8° 21.4° 0.5 mm
2010 26.9° 22.7° 12 mm
2009 19.9° 17.3° 1.7 mm
2008 27.3° 16.5° 0 mm
2007 19.5° 18° 13.7 mm
2006 22.3° 19.8° 17.1 mm
2005 24.2° 19.2° 2.9 mm
2004 27.8° 21.4° 0.9 mm
2003 20.4° 17.7° 26.5 mm
2002 25.7° 22.6° 9.9 mm
2001 23.5° 17.4° 3.3 mm
2000 28.7° 20.2° 2.6 mm
1999 22.5° 20.2° 26.7 mm
1998 26.6° 16.3° 0.6 mm
1997 30.5° 20.4° 1.9 mm
1996 20.9° 17.9° 5.2 mm
Source: ERA5 reanalysis (Copernicus C3S)

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