August 19 in Nantucket, through the years

Typical high: 20.9°. Hottest: 23.6° (2021). Coldest night: 17.2° (2000).

YEARHIGHLOWRAIN
2025 18.4° 17.5° 0 mm
2024 21.6° 19.1° 0.9 mm
2023 22° 19.5° 0 mm
2022 21.3° 20.6° 0 mm
2021 23.6° 21.8° 0.8 mm
2020 20.9° 19.4° 0 mm
2019 22.4° 21.1° 0 mm
2018 20.6° 19.4° 4.1 mm
2017 21.8° 21° 9.7 mm
2016 22.3° 20.8° 0 mm
2015 22.5° 20.9° 0 mm
2014 19.7° 18.5° 0 mm
2013 20.9° 17.7° 4.3 mm
2012 20.9° 20.3° 1.4 mm
2011 21.4° 20.8° 0 mm
2010 21° 19.9° 4.5 mm
2009 23° 22.1° 0 mm
2008 21.8° 19.7° 0.3 mm
2007 19.2° 17.9° 0 mm
2006 20.1° 19.1° 0 mm
2005 18.6° 18° 0.2 mm
2004 20.7° 19° 0.9 mm
2003 21.8° 18.9° 0 mm
2002 22.9° 21.7° 0 mm
2001 21.4° 20.6° 0 mm
2000 17.8° 17.2° 2.7 mm
1999 21° 18.6° 0 mm
1998 19.5° 17.7° 10.4 mm
1997 19.3° 18.3° 0 mm
1996 18.5° 17.3° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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