August 21 in Risøysund, through the years

Typical high: 14.4°. Hottest: 20.4° (1997). Coldest night: 9.8° (2025).

YEARHIGHLOWRAIN
2025 11.1° 9.8° 12.6 mm
2024 14.7° 13.2° 9.1 mm
2023 15° 14.4° 9.6 mm
2022 14.2° 13° 3.1 mm
2021 12.2° 11.8° 0 mm
2020 20° 15.8° 0.3 mm
2019 13.2° 11.8° 0.5 mm
2018 12.9° 10.9° 5.4 mm
2017 13.1° 11.6° 0 mm
2016 15.4° 14.6° 0 mm
2015 18.4° 15.5° 0 mm
2014 12.8° 12.1° 11.7 mm
2013 12.8° 11.8° 12.2 mm
2012 13.7° 12.7° 1.8 mm
2011 15° 11.5° 0 mm
2010 15.4° 13° 1.7 mm
2009 19.1° 14.4° 8.6 mm
2008 13.3° 12.5° 2 mm
2007 13.4° 12.6° 0 mm
2006 13.9° 13.4° 0.9 mm
2005 13.1° 11.1° 0 mm
2004 12.7° 10.2° 2.7 mm
2003 15.5° 14.2° 13.5 mm
2002 16.6° 15.3° 0.9 mm
2001 14.3° 13.3° 5.3 mm
2000 12.5° 11.4° 0 mm
1999 10.8° 10° 5.8 mm
1998 12.6° 11.6° 9.1 mm
1997 20.4° 16.6° 0 mm
1996 13.8° 12.7° 3.6 mm
Source: ERA5 reanalysis (Copernicus C3S)

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