August 18 in Katy, through the years

Typical high: 34.7°. Hottest: 40.1° (2023). Coldest night: 20° (2004).

YEARHIGHLOWRAIN
2025 36.5° 25° 1.1 mm
2024 35° 25.1° 0 mm
2023 40.1° 26° 0 mm
2022 36.2° 25.1° 8.7 mm
2021 32° 25.3° 8.3 mm
2020 37.4° 24.4° 0.1 mm
2019 36.3° 26.6° 0 mm
2018 37.5° 25.4° 2.4 mm
2017 36.7° 25.4° 0.8 mm
2016 29° 24.2° 2.6 mm
2015 36° 24.7° 0.2 mm
2014 36.6° 26.2° 2.8 mm
2013 34.7° 21.2° 0 mm
2012 32.1° 24.6° 12.5 mm
2011 38.9° 25.8° 0 mm
2010 35.5° 27° 1.9 mm
2009 32.7° 25.4° 1.9 mm
2008 28.9° 24.1° 13.3 mm
2007 32.5° 25.8° 3.2 mm
2006 35.5° 25.3° 0.3 mm
2005 34.1° 24.6° 0.1 mm
2004 32.2° 20° 2.1 mm
2003 32.6° 24.1° 2.9 mm
2002 33.2° 24.5° 4.7 mm
2001 37° 24.2° 0 mm
2000 37° 22.1° 0 mm
1999 34.6° 23.5° 0 mm
1998 31.2° 24.3° 5.2 mm
1997 34.8° 24.3° 1.9 mm
1996 34.8° 22.3° 0.7 mm
Source: ERA5 reanalysis (Copernicus C3S)

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