August 31 in Union, through the years

Typical high: 25.6°. Hottest: 30.5° (2016). Coldest night: 9.9° (1999).

YEARHIGHLOWRAIN
2025 21.6° 13.2° 0 mm
2024 26.3° 18.9° 4.5 mm
2023 26.3° 15.9° 0 mm
2022 26.5° 16.5° 0 mm
2021 26.4° 19.2° 3.3 mm
2020 22.8° 17.8° 19.7 mm
2019 28.5° 14.7° 0.1 mm
2018 28.3° 17.9° 5.7 mm
2017 24.5° 16.4° 1.3 mm
2016 30.5° 19.4° 1.5 mm
2015 26.2° 17° 0.7 mm
2014 28.1° 20° 4.9 mm
2013 27.8° 18.7° 9.4 mm
2012 29.7° 18.3° 0 mm
2011 27.3° 14.4° 0 mm
2010 30° 16° 0 mm
2009 18.8° 14.3° 5.2 mm
2008 26.2° 19° 5.6 mm
2007 28.1° 18.9° 5.7 mm
2006 20.9° 17.9° 31.6 mm
2005 25.7° 19.2° 0.5 mm
2004 26.5° 18.4° 0 mm
2003 23.2° 19.9° 23.9 mm
2002 17.4° 15.8° 5 mm
2001 23.3° 17.6° 5.3 mm
2000 25° 19.4° 8 mm
1999 23.2° 9.9° 0 mm
1998 30.1° 17.7° 0 mm
1997 25.5° 17° 0.2 mm
1996 24.6° 16.3° 0.2 mm
Source: ERA5 reanalysis (Copernicus C3S)

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