August 30 in Siéna, through the years

Typical high: 31.6°. Hottest: 34.5° (2014). Coldest night: 22° (2009).

YEARHIGHLOWRAIN
2025 32.1° 24.2° 0.8 mm
2024 31.7° 25.9° 3.8 mm
2023 32.5° 24.5° 0 mm
2022 31.1° 24.4° 1.4 mm
2021 33° 25° 0.5 mm
2020 30° 23.4° 10.3 mm
2019 31.5° 23.7° 8.7 mm
2018 31.1° 23.1° 0 mm
2017 34.1° 27° 0 mm
2016 33.1° 24° 0.8 mm
2015 31.8° 24.7° 9.8 mm
2014 34.5° 27.4° 0 mm
2013 30.2° 23.7° 0 mm
2012 31.8° 24.5° 6.9 mm
2011 32.9° 23.7° 0.1 mm
2010 31.6° 24.4° 7.8 mm
2009 27.3° 22° 31 mm
2008 30.7° 22.1° 9.5 mm
2007 29.7° 23.5° 3.8 mm
2006 29.3° 22.6° 35 mm
2005 29.8° 22.9° 1.3 mm
2004 32.8° 24.6° 0.2 mm
2003 29.1° 23.2° 10.9 mm
2002 32.8° 24.4° 1.6 mm
2001 32.6° 24.3° 0 mm
2000 34.5° 24° 0.1 mm
1999 30.5° 24.9° 6.2 mm
1998 31.9° 24.6° 0 mm
1997 33.2° 25° 1.9 mm
1996 31.2° 23.4° 10.8 mm
Source: ERA5 reanalysis (Copernicus C3S)

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