August 22 in Sedro-Woolley, through the years

Typical high: 21°. Hottest: 27.1° (2025). Coldest night: 10.1° (1996).

YEARHIGHLOWRAIN
2025 27.1° 13.7° 0 mm
2024 19.4° 12.1° 0.5 mm
2023 18.5° 12.4° 0.1 mm
2022 24° 15.7° 0 mm
2021 16.6° 11.7° 3.9 mm
2020 19.8° 11° 2.8 mm
2019 19.3° 12.1° 0 mm
2018 25.9° 15.6° 0 mm
2017 26.3° 13.8° 0 mm
2016 18.9° 10.7° 0.8 mm
2015 23.7° 12° 0 mm
2014 21.2° 12.1° 1.5 mm
2013 25.5° 13° 0 mm
2012 18.3° 11.5° 0 mm
2011 19° 16° 9.7 mm
2010 16.7° 11.6° 0.5 mm
2009 19° 12° 0.2 mm
2008 20° 11.7° 0 mm
2007 20.4° 13.5° 0.1 mm
2006 18.5° 12.9° 0 mm
2005 20.1° 13.7° 0 mm
2004 17.8° 13.8° 10.8 mm
2003 18.9° 12.4° 0 mm
2002 21.6° 12.1° 0 mm
2001 16.5° 13.5° 43.7 mm
2000 23.6° 10.8° 0 mm
1999 23.6° 10.4° 0 mm
1998 21.4° 13° 0 mm
1997 23.9° 12.9° 0 mm
1996 24.8° 10.1° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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