August 31 in Willow Grove, through the years

Typical high: 34.2°. Hottest: 39.9° (2000). Coldest night: 19.3° (2004).

YEARHIGHLOWRAIN
2025 27.5° 23.3° 40.4 mm
2024 33.8° 23.3° 0.3 mm
2023 37.1° 22.4° 0 mm
2022 29.1° 23.4° 11 mm
2021 37.3° 25.5° 1.5 mm
2020 39.1° 27.6° 0 mm
2019 32.9° 24.2° 0.2 mm
2018 37.9° 24.9° 0 mm
2017 32.1° 21.1° 0 mm
2016 33.7° 24.3° 0.7 mm
2015 33.8° 22.3° 0 mm
2014 36° 24° 0 mm
2013 39.2° 25° 0 mm
2012 37.1° 25° 0 mm
2011 38.6° 26.8° 0 mm
2010 37.3° 26.6° 4.8 mm
2009 31.5° 20.8° 0 mm
2008 35.1° 24.5° 0.1 mm
2007 34.2° 24.4° 0.4 mm
2006 36.2° 21.8° 0 mm
2005 34.9° 21.7° 0 mm
2004 30.8° 19.3° 0 mm
2003 26° 22.5° 84.4 mm
2002 35° 22.6° 0 mm
2001 26° 22.4° 9 mm
2000 39.9° 26.8° 0 mm
1999 37° 22.8° 0 mm
1998 36.1° 24.1° 0.9 mm
1997 34.4° 23.2° 0 mm
1996 27.1° 20.7° 26.7 mm
Source: ERA5 reanalysis (Copernicus C3S)

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