August 18 in Kalispell, through the years

Typical high: 26.5°. Hottest: 35° (2008). Coldest night: 5.7° (1998).

YEARHIGHLOWRAIN
2025 26.9° 8.3° 0 mm
2024 30° 10.7° 0.1 mm
2023 29.1° 17.5° 0 mm
2022 33.8° 12.4° 0 mm
2021 16.3° 7.6° 2.2 mm
2020 30.7° 14.9° 0 mm
2019 25.3° 9.5° 0 mm
2018 27.7° 13.6° 0 mm
2017 28.4° 10.8° 0 mm
2016 21.7° 10.5° 0.4 mm
2015 23.4° 10.8° 0 mm
2014 27.8° 11° 0 mm
2013 27.2° 12.2° 0 mm
2012 31.8° 10.6° 0 mm
2011 23.6° 9.2° 0 mm
2010 28.6° 11.1° 0 mm
2009 25.1° 10.8° 0 mm
2008 35° 13.7° 0 mm
2007 29° 10.1° 0 mm
2006 26° 9.7° 0 mm
2005 17.9° 7.6° 2.4 mm
2004 23.4° 14.5° 7.5 mm
2003 30.3° 12.7° 0 mm
2002 23.3° 0 mm
2001 30° 15° 0 mm
2000 27.2° 9.1° 0 mm
1999 30.3° 9.9° 0 mm
1998 21.3° 5.7° 0 mm
1997 22.7° 11.1° 0.2 mm
1996 19.9° 8.9° 0.4 mm
Source: ERA5 reanalysis (Copernicus C3S)

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