August 21 in Rostøy, through the years

Typical high: 16°. Hottest: 23.2° (1997). Coldest night: 10.6° (2014).

YEARHIGHLOWRAIN
2025 13.6° 11.5° 0 mm
2024 14.7° 13.6° 1.6 mm
2023 16.7° 15.1° 2.8 mm
2022 15.2° 12.9° 45.5 mm
2021 14.7° 10.7° 0 mm
2020 19.1° 17.3° 24.1 mm
2019 14.4° 12.2° 1.1 mm
2018 14.8° 12° 0 mm
2017 14° 13.4° 0.5 mm
2016 17.7° 13.7° 0 mm
2015 19.8° 16.7° 0.4 mm
2014 13° 10.6° 1.1 mm
2013 15.1° 13.2° 3 mm
2012 16.1° 14.3° 1.7 mm
2011 14.5° 12.5° 19 mm
2010 16.9° 15.2° 19.6 mm
2009 16.5° 12.6° 15.7 mm
2008 15.1° 13.5° 0 mm
2007 17.4° 14.5° 0 mm
2006 18.1° 15.1° 0 mm
2005 14.7° 12.8° 0 mm
2004 14.1° 10.9° 34.5 mm
2003 15.5° 14.7° 31.9 mm
2002 19.6° 18° 10.3 mm
2001 16.3° 12.1° 0 mm
2000 12.9° 12° 9.7 mm
1999 12.8° 11.8° 0 mm
1998 12.7° 11.6° 19 mm
1997 23.2° 19.4° 0.4 mm
1996 21.2° 15° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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