August 21 in Lummi, through the years

Typical high: 29.1°. Hottest: 31.2° (2019). Coldest night: 19.5° (1996).

YEARHIGHLOWRAIN
2025 29.4° 20.5° 0.2 mm
2024 29.3° 22.8° 6.9 mm
2023 30.7° 21.8° 0 mm
2022 30.6° 22.3° 0.2 mm
2021 29.6° 22.4° 2.4 mm
2020 30.8° 21.3° 0.1 mm
2019 31.2° 21° 0 mm
2018 30° 21.7° 2.9 mm
2017 29.8° 21.3° 0.2 mm
2016 27.9° 22.3° 10.8 mm
2015 28.8° 21.6° 0 mm
2014 29.4° 21.9° 0 mm
2013 28.3° 20.6° 0 mm
2012 29.1° 20.7° 0 mm
2011 28.6° 20.3° 0 mm
2010 28.3° 22.6° 8.1 mm
2009 29.9° 22° 0.1 mm
2008 27.2° 21.7° 4.8 mm
2007 29.1° 20.5° 2.4 mm
2006 27.7° 21.4° 0.4 mm
2005 28.5° 21.2° 0.6 mm
2004 28° 22° 0 mm
2003 30.1° 21.3° 3.2 mm
2002 27.4° 21.9° 5.9 mm
2001 28.7° 21.2° 2.9 mm
2000 28.2° 20.3° 2.4 mm
1999 28.8° 20.7° 1.7 mm
1998 30.1° 22.8° 0 mm
1997 30° 19.9° 0 mm
1996 28.3° 19.5° 0.3 mm
Source: ERA5 reanalysis (Copernicus C3S)

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