September 3 in Castle Rock, through the years

Typical high: 23.9°. Hottest: 33.4° (2017). Coldest night: 7.1° (1999).

YEARHIGHLOWRAIN
2025 26.8° 14.7° 0 mm
2024 24.1° 14.3° 0 mm
2023 19.5° 14.9° 0.6 mm
2022 23.3° 14.2° 0.3 mm
2021 25.2° 0 mm
2020 30.6° 12.5° 0 mm
2019 23.8° 12.2° 0 mm
2018 23.6° 12.5° 0 mm
2017 33.4° 13.3° 0 mm
2016 18.4° 9.1° 0.7 mm
2015 16.8° 8.1° 0.8 mm
2014 21.1° 11.6° 0 mm
2013 23.8° 14.8° 4.7 mm
2012 24.4° 9.2° 0 mm
2011 29.3° 8.7° 0 mm
2010 28° 11.3° 0 mm
2009 22.2° 13.4° 2.4 mm
2008 21.3° 8.3° 0 mm
2007 25.4° 12.6° 0 mm
2006 29.5° 10.6° 0 mm
2005 20.9° 10.9° 0 mm
2004 20.7° 12.7° 0 mm
2003 33.2° 12.1° 0 mm
2002 19.3° 10.7° 0 mm
2001 18.2° 10.8° 1.2 mm
2000 17.2° 8.5° 0.8 mm
1999 26° 7.1° 0 mm
1998 30.5° 14.1° 0 mm
1997 22.1° 12.9° 0 mm
1996 17.5° 10° 6.3 mm
Source: ERA5 reanalysis (Copernicus C3S)

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