August 21 in Mount Sylvia, through the years

Typical high: 20.3°. Hottest: 26° (2009). Coldest night: -1.1° (1996).

YEARHIGHLOWRAIN
2025 19.6° 11.6° 7.9 mm
2024 25.2° 9.9° 0 mm
2023 23.5° 5.9° 0 mm
2022 19.5° 4.6° 0 mm
2021 25.7° 7.6° 0 mm
2020 19.5° 5.2° 0 mm
2019 22.2° 6.4° 0 mm
2018 21° 0.6° 0 mm
2017 20° 2.4° 0.2 mm
2016 21.2° 2.8° 0 mm
2015 19.8° 10.7° 0.1 mm
2014 19.8° 8.8° 1 mm
2013 17.5° 0.5° 0 mm
2012 19.9° 0 mm
2011 17° 8.9° 0 mm
2010 18.5° 6.1° 0 mm
2009 26° 7.3° 0 mm
2008 17.3° 6.8° 0 mm
2007 16° 9.6° 9.8 mm
2006 23.3° 7.4° 0 mm
2005 21.3° 5.4° 0 mm
2004 22.1° 1.9° 0 mm
2003 18° 3.5° 2.3 mm
2002 14.5° 9.2° 14.1 mm
2001 20.7° 3.9° 0 mm
2000 20.6° 5.1° 0 mm
1999 23.2° 4.5° 0 mm
1998 16.5° 13.5° 8.4 mm
1997 19.3° 8.8° 0 mm
1996 19.2° -1.1° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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