August 17 in Grimstone, through the years

Typical high: 20.4°. Hottest: 23.8° (1997). Coldest night: 9.4° (2024).

YEARHIGHLOWRAIN
2025 23.4° 13.4° 0 mm
2024 20° 9.4° 0 mm
2023 22.2° 14.4° 0.9 mm
2022 22.5° 16.5° 9.5 mm
2021 19.1° 12.9° 0 mm
2020 20.1° 14.1° 7.9 mm
2019 19.8° 14.5° 0.7 mm
2018 20.3° 11° 0.1 mm
2017 20.2° 15.9° 0.7 mm
2016 22.9° 11.7° 1.1 mm
2015 19.9° 9.6° 0.9 mm
2014 18.5° 13° 0.7 mm
2013 17.8° 11.8° 5.6 mm
2012 22.9° 16.6° 2.5 mm
2011 17.9° 11° 0 mm
2010 20.4° 13.9° 0.5 mm
2009 20.8° 14.5° 0 mm
2008 16.9° 12.6° 1.1 mm
2007 17.5° 11.4° 0.7 mm
2006 19.9° 14.7° 10.6 mm
2005 23.5° 11.6° 0 mm
2004 19.9° 15.6° 4.7 mm
2003 22.7° 15.5° 0 mm
2002 20.3° 13.4° 0 mm
2001 19.2° 12.2° 0.2 mm
2000 18.9° 13.1° 0.7 mm
1999 17° 11.8° 9 mm
1998 19.3° 14.1° 0 mm
1997 23.8° 17.5° 0.2 mm
1996 23.8° 13° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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