September 4 in Thornton, through the years

Typical high: 18.3°. Hottest: 23.6° (2023). Coldest night: 6.4° (2018).

YEARHIGHLOWRAIN
2025 18° 11.3° 1.1 mm
2024 15.7° 7.8° 1.7 mm
2023 23.6° 13.6° 0 mm
2022 20.1° 16.4° 7.4 mm
2021 15° 11.3° 0 mm
2020 15.4° 11.4° 0.7 mm
2019 14.6° 10° 5.6 mm
2018 17.4° 6.4° 0 mm
2017 17.9° 13.6° 4.8 mm
2016 18.6° 11.9° 1.3 mm
2015 15.5° 7.4° 0 mm
2014 20.7° 12.7° 0 mm
2013 21.4° 12° 0 mm
2012 18.3° 12.6° 0 mm
2011 17.8° 0 mm
2010 19.1° 11.6° 0 mm
2009 16.2° 11.6° 13.6 mm
2008 16.5° 6.6° 1.3 mm
2007 16.5° 7.1° 0 mm
2006 18.8° 13° 0 mm
2005 23.2° 11.7° 0 mm
2004 21.5° 17° 0 mm
2003 20.9° 11.2° 0 mm
2002 17.5° 11.8° 0.1 mm
2001 16.1° 8.7° 0 mm
2000 18.7° 7.8° 1.3 mm
1999 22.4° 15.8° 0 mm
1998 16.3° 10° 0 mm
1997 17° 12.2° 1.2 mm
1996 17.3° 10.4° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

Full Thornton forecast → · Will it rain today?