August 21 in McMurdo, through the years

Typical high: 18.4°. Hottest: 24.7° (2006). Coldest night: 0.4° (2013).

YEARHIGHLOWRAIN
2025 16.6° 2.7° 0 mm
2024 13.2° 6.2° 4.9 mm
2023 19.5° 2.5° 0.4 mm
2022 23.2° 10.2° 2.4 mm
2021 15.3° 3.6° 0.8 mm
2020 19.9° 2.8° 3.7 mm
2019 22.6° 8.1° 0 mm
2018 22.8° 5.5° 0 mm
2017 18.3° 3.8° 0 mm
2016 22° 7.8° 0 mm
2015 11.5° 2.1° 7.3 mm
2014 13.9° 4.2° 2.4 mm
2013 20.4° 0.4° 0 mm
2012 19° 9.1° 3 mm
2011 22.5° 4.6° 0 mm
2010 16° 3.3° 0.3 mm
2009 21.9° 10.1° 2 mm
2008 9.7° 4.8° 8.4 mm
2007 12.4° 4.1° 0.5 mm
2006 24.7° 5.7° 0 mm
2005 23.8° 7.2° 0 mm
2004 19.7° 9.6° 4.2 mm
2003 23.9° 5.4° 0 mm
2002 20.3° 0 mm
2001 17.6° 4.7° 0 mm
2000 14.6° 1.8° 0 mm
1999 16.6° 5.7° 2.9 mm
1998 16.6° 8.1° 0.3 mm
1997 18.2° 10.7° 0.7 mm
1996 14.8° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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