September 1 in Iona, through the years

Typical high: 15.2°. Hottest: 23.2° (2013). Coldest night: 2.7° (2017).

YEARHIGHLOWRAIN
2025 14.1° 8.2° 1.4 mm
2024 17.6° 13.5° 4.2 mm
2023 13.2° 6.3° 0.4 mm
2022 13.5° 4.5° 1.3 mm
2021 21.8° 9.7° 0.1 mm
2020 14.3° 0 mm
2019 18.4° 6.6° 5.3 mm
2018 11.4° 3.8 mm
2017 15.1° 2.7° 0 mm
2016 14.1° 10.4° 1.5 mm
2015 13.3° 3.1° 0 mm
2014 16.3° 9.5° 9.7 mm
2013 23.2° 11.8° 0 mm
2012 12.9° 3.8° 0 mm
2011 15.8° 7.9° 0 mm
2010 12° 8.2° 16.7 mm
2009 13.5° 6.3° 0.1 mm
2008 14.2° 6.9° 0.3 mm
2007 14.5° 5.3° 0 mm
2006 22.6° 11.7° 0.2 mm
2005 11.8° 0 mm
2004 11.4° 6.6° 1.2 mm
2003 10.5° 0.8 mm
2002 15.5° 6.2° 0 mm
2001 13.9° 6.7° 3.2 mm
2000 16.8° 5.2° 0 mm
1999 15.8° 10.4° 3.1 mm
1998 18.6° 6.5° 0 mm
1997 16.6° 8.4° 0 mm
1996 13.9° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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