August 18 in Grefsrud, through the years

Typical high: 19.2°. Hottest: 25.6° (2025). Coldest night: 9.2° (2000).

YEARHIGHLOWRAIN
2025 25.6° 13° 0 mm
2024 16.6° 10.1° 0.2 mm
2023 20° 13.1° 1 mm
2022 17.5° 13.4° 4.1 mm
2021 16.4° 11.6° 0.3 mm
2020 25.3° 13.9° 0 mm
2019 16.8° 10.4° 0.2 mm
2018 16.7° 11.2° 1.2 mm
2017 18.6° 12.9° 14.1 mm
2016 19.9° 13.4° 0 mm
2015 19.7° 11.4° 0 mm
2014 14.2° 9.6° 11.3 mm
2013 17.6° 12.1° 9.1 mm
2012 18.5° 14.1° 10.4 mm
2011 18.7° 10.8° 0.6 mm
2010 17.3° 14.3° 19.6 mm
2009 18.7° 11.6° 0 mm
2008 15.7° 12.3° 1.2 mm
2007 18.4° 10.8° 0 mm
2006 21.8° 12.8° 0.1 mm
2005 19.6° 13.7° 0 mm
2004 19.9° 13.4° 1.2 mm
2003 19.7° 12.8° 0 mm
2002 23.6° 15.4° 1 mm
2001 19.4° 11.4° 0 mm
2000 17.6° 9.2° 0 mm
1999 18.4° 10.4° 0 mm
1998 16.4° 10.9° 0 mm
1997 24.3° 15.6° 0 mm
1996 22.3° 13.1° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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