August 31 in Osan, through the years

Typical high: 26.4°. Hottest: 29.3° (2024). Coldest night: 21.2° (2014).

YEARHIGHLOWRAIN
2025 28° 26.3° 13.3 mm
2024 29.3° 25.2° 0 mm
2023 27° 24.3° 4.1 mm
2022 26.4° 23.3° 5.4 mm
2021 28° 25.6° 0.2 mm
2020 28.4° 25.9° 0.4 mm
2019 26.5° 22.8° 0 mm
2018 26.9° 25.2° 33.8 mm
2017 26.5° 21.9° 0 mm
2016 26.8° 22° 0 mm
2015 25.7° 23.3° 0.2 mm
2014 24° 21.2° 0 mm
2013 26.3° 23.2° 10.2 mm
2012 27° 21.9° 0 mm
2011 26.5° 24.4° 0 mm
2010 27° 25.1° 8.4 mm
2009 24.7° 21.4° 0.4 mm
2008 26° 21.5° 0 mm
2007 25.5° 23.1° 0.1 mm
2006 26.4° 24° 0 mm
2005 26.3° 23.9° 0.1 mm
2004 27.3° 23.6° 0 mm
2003 24.9° 22.6° 10.1 mm
2002 25.4° 24° 148.5 mm
2001 25.9° 21.6° 0 mm
2000 27.2° 25.6° 28.6 mm
1999 25.9° 23.9° 25.7 mm
1998 26.3° 23.7° 0.3 mm
1997 28.3° 25.5° 0 mm
1996 22.2° 21.8° 71.1 mm
Source: ERA5 reanalysis (Copernicus C3S)

Full Osan forecast → · Will it rain today?