August 15 in Itchen, through the years

Typical high: 21.5°. Hottest: 28.4° (2025). Coldest night: 7.6° (2008).

YEARHIGHLOWRAIN
2025 28.4° 13.6° 0 mm
2024 20° 11.4° 0 mm
2023 21.9° 10.6° 0.1 mm
2022 26.1° 16.7° 0.6 mm
2021 19.7° 14.5° 0.5 mm
2020 19.8° 17.5° 2.2 mm
2019 21.1° 13.8° 0 mm
2018 20.7° 16.5° 0 mm
2017 21.8° 13.1° 3.6 mm
2016 23.3° 10° 0 mm
2015 18.5° 12.5° 0.1 mm
2014 18.9° 10.3° 1.3 mm
2013 21.5° 15.8° 0.2 mm
2012 19.4° 17° 12.5 mm
2011 19.8° 8.8° 0.9 mm
2010 22.5° 12.1° 0 mm
2009 20.9° 15.3° 0 mm
2008 18.7° 7.6° 0 mm
2007 19.6° 14° 3.5 mm
2006 20° 11.8° 0.2 mm
2005 22.1° 9.9° 0 mm
2004 20.7° 15° 2.4 mm
2003 23.2° 11.2° 0 mm
2002 25.5° 14.7° 0 mm
2001 25.4° 17.1° 0.3 mm
2000 20.6° 13.2° 2.4 mm
1999 18.5° 12.3° 0 mm
1998 21.5° 14.4° 0.3 mm
1997 25° 13° 0 mm
1996 21.2° 13.9° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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