August 20 in Chesapeake, through the years

Typical high: 29.1°. Hottest: 34.2° (2019). Coldest night: 16.7° (1998).

YEARHIGHLOWRAIN
2025 28.3° 22° 2.3 mm
2024 23.9° 18.5° 2.3 mm
2023 31° 19.9° 0 mm
2022 28.4° 22.4° 8.6 mm
2021 28.3° 24.1° 17.5 mm
2020 28° 23.6° 1.5 mm
2019 34.2° 23.6° 2.9 mm
2018 27.9° 23.1° 9.5 mm
2017 30.8° 22.1° 0.5 mm
2016 30.5° 22.4° 6.3 mm
2015 30.9° 23.7° 10.1 mm
2014 28.1° 22.2° 0 mm
2013 27.6° 20.4° 0 mm
2012 24.6° 21.3° 0.8 mm
2011 28.7° 21.4° 4.1 mm
2010 31.4° 23.2° 0 mm
2009 32.4° 24.8° 0.2 mm
2008 27.3° 21.8° 0.6 mm
2007 30.4° 24.1° 0.2 mm
2006 31.2° 23.5° 3.2 mm
2005 31.6° 23.7° 0.7 mm
2004 31.9° 23.9° 0.6 mm
2003 28.6° 22.5° 0.2 mm
2002 31.9° 24.9° 6.9 mm
2001 29.3° 23.7° 4.9 mm
2000 24.6° 17.4° 0.1 mm
1999 31.4° 23.8° 6.2 mm
1998 25.1° 16.7° 0 mm
1997 29.4° 21.7° 6.1 mm
1996 26.5° 19.7° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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