August 21 in Rainier, through the years

Typical high: 26.1°. Hottest: 32.2° (2019). Coldest night: (2018).

YEARHIGHLOWRAIN
2025 22.6° 9.6° 0 mm
2024 27.3° 12.9° 0.3 mm
2023 20.5° 12.7° 5.6 mm
2022 30.4° 17.2° 0 mm
2021 18.9° 7.4° 2.7 mm
2020 29.8° 11.5° 0 mm
2019 32.2° 13.4° 0 mm
2018 25.4° 0 mm
2017 24° 10° 0 mm
2016 31.8° 9.9° 0 mm
2015 14.4° 6.4 mm
2014 17° 11.8° 2.7 mm
2013 24.9° 8.4° 0 mm
2012 31.2° 12.8° 0 mm
2011 31.5° 8.2° 0 mm
2010 21.9° 7.8° 0 mm
2009 30.5° 12.4° 0 mm
2008 22° 9.5° 2.7 mm
2007 21.8° 11.1° 0 mm
2006 31.5° 11.6° 0 mm
2005 31° 8.9° 0 mm
2004 22.6° 12.8° 1.6 mm
2003 30.7° 12.1° 0 mm
2002 23.7° 9.1° 0 mm
2001 27.9° 11.2° 0 mm
2000 23.8° 8.7° 0 mm
1999 31.6° 12.8° 0.1 mm
1998 30.4° 15.5° 5.2 mm
1997 28.8° 16° 3.3 mm
1996 24.1° 8.3° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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