August 31 in La Mesa, through the years

Typical high: 34.6°. Hottest: 39.3° (2005). Coldest night: 21.4° (2017).

YEARHIGHLOWRAIN
2025 37.9° 26.3° 0.1 mm
2024 30.5° 22.6° 34 mm
2023 37.3° 23.6° 0 mm
2022 29.1° 22.2° 17.5 mm
2021 38.1° 25.6° 0 mm
2020 38.2° 26.5° 0 mm
2019 34.6° 24.6° 1.4 mm
2018 36.4° 25.3° 0.3 mm
2017 36.2° 21.4° 0 mm
2016 29.2° 21.8° 2.9 mm
2015 35.9° 23.5° 7.2 mm
2014 36.7° 24.8° 0.3 mm
2013 38.6° 24.8° 0 mm
2012 38.8° 24.5° 0 mm
2011 35.5° 24.3° 0.1 mm
2010 37.3° 25.1° 0.1 mm
2009 27.4° 22.7° 1.9 mm
2008 30.3° 21.6° 1.3 mm
2007 30.5° 22.7° 6.5 mm
2006 37.3° 24.7° 0 mm
2005 39.3° 23.9° 0 mm
2004 29.9° 21.5° 8.5 mm
2003 34.7° 22.8° 20.9 mm
2002 33.8° 23.9° 0 mm
2001 33.6° 23.3° 3.2 mm
2000 38.4° 24° 0 mm
1999 35.1° 24° 0 mm
1998 35.5° 23.9° 0 mm
1997 33.5° 22° 0 mm
1996 28.9° 21.5° 5.9 mm
Source: ERA5 reanalysis (Copernicus C3S)

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