August 21 in McNary, through the years

Typical high: 24.4°. Hottest: 29° (2025). Coldest night: 8.2° (2004).

YEARHIGHLOWRAIN
2025 29° 15.3° 0.1 mm
2024 25.2° 14.1° 1.6 mm
2023 28.4° 14.6° 0.1 mm
2022 24.2° 10.5° 0.6 mm
2021 24.5° 11.3° 0 mm
2020 28.6° 14.6° 0.4 mm
2019 27.2° 13.4° 0 mm
2018 22.9° 14.5° 7.6 mm
2017 23° 1.5 mm
2016 22.1° 9.3° 1.7 mm
2015 24.2° 13.6° 4.4 mm
2014 19.9° 10° 4.7 mm
2013 24.2° 12.7° 3.7 mm
2012 24.6° 13° 7.6 mm
2011 23.8° 13.9° 8.4 mm
2010 25.9° 11.7° 0 mm
2009 27.7° 12.7° 0 mm
2008 25.6° 10.2° 0 mm
2007 27.5° 14.1° 0.2 mm
2006 21.8° 10.5° 11.4 mm
2005 24.8° 10.1° 0.1 mm
2004 18.2° 8.2° 3.1 mm
2003 25.2° 12.8° 1.1 mm
2002 22.6° 10.9° 0 mm
2001 22.7° 11.7° 0.4 mm
2000 24.7° 10.8° 0 mm
1999 24.6° 10° 0.1 mm
1998 22.1° 12° 7.5 mm
1997 24.6° 12.9° 10.8 mm
1996 21.3° 11.4° 12.6 mm
Source: ERA5 reanalysis (Copernicus C3S)

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