August 31 in Bo‘ston, through the years

Typical high: 34.2°. Hottest: 39° (2010). Coldest night: 10.1° (1996).

YEARHIGHLOWRAIN
2025 34.2° 22.2° 0 mm
2024 34.6° 19° 0 mm
2023 29.6° 21.6° 0 mm
2022 34.7° 20.1° 0 mm
2021 34.3° 22.3° 0 mm
2020 31.7° 22.6° 0 mm
2019 32.8° 21.1° 0 mm
2018 31.7° 15.8° 0 mm
2017 37.5° 21.7° 0 mm
2016 34.8° 21.4° 0 mm
2015 32.3° 18.4° 0.2 mm
2014 38.4° 22.2° 0 mm
2013 31.9° 16.3° 0 mm
2012 37.5° 21° 0 mm
2011 28.5° 15.4° 0.4 mm
2010 39° 22.6° 0 mm
2009 33.7° 21.7° 0 mm
2008 36.6° 20.6° 0 mm
2007 37.9° 23.8° 0 mm
2006 34.3° 18° 0 mm
2005 31.9° 17.5° 0 mm
2004 33.7° 18.8° 0 mm
2003 35.3° 20.9° 0 mm
2002 32.8° 20.7° 0 mm
2001 33.8° 19.3° 0 mm
2000 36.1° 23.8° 0 mm
1999 35.1° 22.8° 0 mm
1998 36.3° 22.1° 0 mm
1997 35.7° 18.9° 0 mm
1996 28° 10.1° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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