September 9 in New Canaan, through the years

Typical high: 22.2°. Hottest: 29.4° (2002). Coldest night: 13° (2017).

YEARHIGHLOWRAIN
2025 21.6° 17.9° 0 mm
2024 22.2° 15.9° 0 mm
2023 20.3° 16.8° 0.2 mm
2022 22.7° 20.1° 0 mm
2021 20.8° 16.8° 0 mm
2020 22.7° 18.1° 0 mm
2019 19.4° 16.2° 0 mm
2018 16.9° 15.9° 8.5 mm
2017 16.6° 13° 0 mm
2016 25.7° 21.4° 0 mm
2015 24.1° 21.2° 3.2 mm
2014 24.6° 19.7° 0 mm
2013 25.4° 18.7° 0.5 mm
2012 20.6° 16.4° 0 mm
2011 21.3° 17.5° 2.1 mm
2010 19.4° 14° 0 mm
2009 22.2° 19.8° 0 mm
2008 19.7° 14.2° 3.7 mm
2007 23.1° 21.6° 29.9 mm
2006 22.2° 17.7° 0 mm
2005 22.4° 20.1° 0 mm
2004 22.6° 17.6° 0.7 mm
2003 20.3° 18.7° 0 mm
2002 29.4° 25.5° 0 mm
2001 25.2° 22.1° 4.9 mm
2000 24.8° 21.1° 0 mm
1999 24.7° 20.4° 0 mm
1998 19.3° 13.9° 0 mm
1997 21.1° 18.5° 7.6 mm
1996 24.9° 21.2° 11.2 mm
Source: ERA5 reanalysis (Copernicus C3S)

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