August 27 in Ashmont, through the years

Typical high: 21.7°. Hottest: 30.3° (2025). Coldest night: 3.6° (2008).

YEARHIGHLOWRAIN
2025 30.3° 10.6° 0 mm
2024 25.9° 12.8° 0.3 mm
2023 23.9° 11.7° 0.3 mm
2022 22° 12.2° 6.7 mm
2021 20.6° 9.8° 1.5 mm
2020 18.1° 8.8° 0 mm
2019 18.2° 7.8° 0 mm
2018 13° 5.3° 0.3 mm
2017 25.6° 11.8° 0 mm
2016 17.9° 12.4° 3 mm
2015 25.4° 9.1° 0 mm
2014 24.1° 12.3° 0.1 mm
2013 22.1° 10.4° 1.3 mm
2012 25.6° 10.5° 0 mm
2011 25.5° 9.1° 0.9 mm
2010 15.7° 10.3° 7.8 mm
2009 23.3° 11° 5.6 mm
2008 18.3° 3.6° 0.1 mm
2007 12.1° 4.9° 2.8 mm
2006 23.2° 6.8° 0 mm
2005 25.9° 9.5° 0 mm
2004 18.1° 4.3 mm
2003 14.3° 11.1° 3.6 mm
2002 26.7° 12.9° 0.1 mm
2001 28.4° 7.2° 0 mm
2000 12.9° 7.8° 0.1 mm
1999 20.7° 9.7° 0 mm
1998 21.8° 8.5° 0 mm
1997 23.3° 14.6° 6.8 mm
1996 26.7° 11.1° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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