September 10 in Portsmouth, through the years

Typical high: 21.5°. Hottest: 27.8° (2002). Coldest night: (2024).

YEARHIGHLOWRAIN
2025 21° 12.8° 0 mm
2024 20.9° 0 mm
2023 21.3° 16° 3.1 mm
2022 24.4° 18.1° 0 mm
2021 21.1° 13.5° 0 mm
2020 19.7° 13.9° 0 mm
2019 19.8° 11.2° 4.1 mm
2018 14.7° 12.3° 17.9 mm
2017 18.5° 0 mm
2016 27.1° 17.9° 5.6 mm
2015 22.5° 16.5° 0 mm
2014 22.3° 18° 2.7 mm
2013 26.5° 17.6° 18 mm
2012 18.9° 11.8° 0.1 mm
2011 21.1° 13.9° 0 mm
2010 20.3° 13.2° 0 mm
2009 20.9° 13.6° 0 mm
2008 18.7° 10.9° 0 mm
2007 21.5° 13.5° 0 mm
2006 17° 10° 0 mm
2005 19.2° 12.1° 0 mm
2004 21.9° 14.5° 0 mm
2003 23.2° 12.2° 0 mm
2002 27.8° 18.8° 0 mm
2001 23.5° 17.3° 0.7 mm
2000 23.2° 15.9° 0 mm
1999 23.1° 18° 11.4 mm
1998 20.7° 11° 0 mm
1997 20.6° 16.1° 4.7 mm
1996 22.6° 18.2° 1.9 mm
Source: ERA5 reanalysis (Copernicus C3S)

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