August 31 in Sunnyvale, through the years

Typical high: 33.8°. Hottest: 40° (2000). Coldest night: 18° (2004).

YEARHIGHLOWRAIN
2025 28.2° 22.5° 3.1 mm
2024 33.2° 23.6° 0.4 mm
2023 36.8° 22.6° 0 mm
2022 32.4° 23.7° 3.8 mm
2021 35.6° 24.3° 0 mm
2020 36.1° 27.2° 0.8 mm
2019 29.9° 23° 1.6 mm
2018 35.5° 24.5° 0 mm
2017 32° 22° 0 mm
2016 33.4° 24° 0 mm
2015 34.5° 22.9° 0 mm
2014 34.8° 24.1° 0.1 mm
2013 38.8° 25.3° 0 mm
2012 36.5° 26° 0 mm
2011 39.1° 28.4° 0 mm
2010 36.9° 26.8° 2.2 mm
2009 29° 19.8° 0 mm
2008 34° 24.8° 0 mm
2007 33.8° 24.2° 0.2 mm
2006 34.4° 21.3° 0 mm
2005 37.1° 21.9° 0 mm
2004 30.3° 18° 0 mm
2003 27.2° 23.3° 24.8 mm
2002 33.9° 22.3° 0 mm
2001 26.5° 22.5° 37 mm
2000 40° 26.8° 0 mm
1999 36.3° 24° 0 mm
1998 37° 24.7° 0 mm
1997 34° 23.4° 0 mm
1996 27.1° 21.7° 8.6 mm
Source: ERA5 reanalysis (Copernicus C3S)

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