August 28 in Grantham, through the years

Typical high: 23.6°. Hottest: 28° (2018). Coldest night: 15.4° (2025).

YEARHIGHLOWRAIN
2025 20.4° 15.4° 15.2 mm
2024 23.1° 19° 7.5 mm
2023 20.9° 15.5° 0 mm
2022 25.6° 17.5° 0 mm
2021 26.9° 20.7° 0 mm
2020 22.5° 19.2° 1.7 mm
2019 24.7° 20.5° 1.5 mm
2018 28° 24.9° 0 mm
2017 21.7° 16.5° 0 mm
2016 27.2° 22.2° 0.3 mm
2015 21.7° 16° 0 mm
2014 21.4° 15.7° 0 mm
2013 24.9° 22° 4.6 mm
2012 24.8° 18.2° 0 mm
2011 21.9° 18.2° 0 mm
2010 25.8° 18.1° 0 mm
2009 19.6° 17.1° 4.1 mm
2008 20.1° 16.8° 10.5 mm
2007 25.6° 19.5° 0 mm
2006 22.1° 20.5° 0.3 mm
2005 26.7° 20.7° 1.2 mm
2004 23.7° 21.4° 8.7 mm
2003 22.2° 16.2° 0 mm
2002 21.4° 17.5° 0 mm
2001 24.3° 19° 10.3 mm
2000 22° 18.8° 0 mm
1999 27.6° 20.9° 0.1 mm
1998 26.8° 20.3° 1 mm
1997 22.5° 18.3° 0.5 mm
1996 22.6° 18° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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