August 28 in Sun Valley, through the years

Typical high: 27.8°. Hottest: 32.9° (2024). Coldest night: 11.4° (2025).

YEARHIGHLOWRAIN
2025 19.4° 11.4° 0.7 mm
2024 32.9° 21.9° 1.9 mm
2023 25.4° 13.3° 0 mm
2022 31.3° 17.8° 0 mm
2021 31.5° 22° 1.1 mm
2020 28.5° 22.6° 9 mm
2019 25.1° 16.5° 0 mm
2018 31.8° 22.7° 0.1 mm
2017 23.5° 17.2° 16.1 mm
2016 31.6° 21.2° 6.1 mm
2015 24.4° 11.8° 0 mm
2014 25.4° 17° 0 mm
2013 29.8° 23.9° 1.5 mm
2012 28.2° 17.3° 0 mm
2011 25.3° 16.1° 0 mm
2010 30.6° 13.4° 0 mm
2009 28.1° 19.9° 3.1 mm
2008 26.9° 18° 0 mm
2007 30.7° 17.1° 0 mm
2006 25.1° 21.7° 19.1 mm
2005 31° 16.4° 0 mm
2004 29.5° 21.1° 10 mm
2003 28.7° 18.5° 1 mm
2002 26.6° 17.4° 0 mm
2001 26.5° 19° 0.9 mm
2000 24.6° 16.1° 0 mm
1999 29.5° 17° 0.1 mm
1998 28.1° 16.7° 0 mm
1997 26.3° 17.1° 1.1 mm
1996 27.4° 16.9° 0.7 mm
Source: ERA5 reanalysis (Copernicus C3S)

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