September 10 in Tongchanggou, through the years

Typical high: 19.4°. Hottest: 27° (1999). Coldest night: 8.1° (2006).

YEARHIGHLOWRAIN
2025 20.1° 15.9° 14 mm
2024 22.1° 15.6° 7.6 mm
2023 20.6° 15.5° 18.1 mm
2022 18.9° 12.1° 0.2 mm
2021 22.4° 13.6° 3.2 mm
2020 16.7° 14.3° 7.2 mm
2019 18.9° 16.3° 30.4 mm
2018 15.4° 10.9° 8.9 mm
2017 17.8° 11.8° 24.2 mm
2016 20.4° 12.5° 0.1 mm
2015 19.6° 15.1° 8 mm
2014 24.4° 16.1° 6.4 mm
2013 16.6° 12.9° 14.6 mm
2012 23.2° 15.7° 17.5 mm
2011 16.7° 12.6° 6.4 mm
2010 19.2° 12.4° 1.4 mm
2009 24.4° 15.8° 7.3 mm
2008 17.7° 12.8° 43.3 mm
2007 14.8° 12.2° 10 mm
2006 10.5° 8.1° 20.5 mm
2005 23.3° 14.3° 1.9 mm
2004 19.3° 11.6° 0.3 mm
2003 20.8° 8.4° 0 mm
2002 21.5° 12° 0.7 mm
2001 14.5° 11.2° 5.7 mm
2000 11.3° 8.2° 4.4 mm
1999 27° 16° 2.5 mm
1998 22.7° 12.4° 1 mm
1997 22.8° 11.7° 2.5 mm
1996 19.7° 13.3° 2.1 mm
Source: ERA5 reanalysis (Copernicus C3S)

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