August 30 in Fullerton, through the years

Typical high: 19.3°. Hottest: 25.5° (2005). Coldest night: 7.2° (2010).

YEARHIGHLOWRAIN
2025 18.8° 12° 3.3 mm
2024 21.8° 9.1° 0 mm
2023 18.7° 9.3° 0.4 mm
2022 23.2° 12.6° 0.1 mm
2021 16.5° 13.2° 0 mm
2020 16.5° 9.2° 0 mm
2019 21.6° 12.6° 0.2 mm
2018 18.9° 9.1° 0 mm
2017 14.8° 11.3° 3.5 mm
2016 23.9° 10.9° 0 mm
2015 18.2° 14.4° 1 mm
2014 17.8° 13.3° 0 mm
2013 22.2° 13.7° 0.2 mm
2012 17.9° 10.7° 0 mm
2011 16.1° 11.6° 0 mm
2010 17.6° 7.2° 0 mm
2009 16.3° 9.4° 0 mm
2008 23.9° 16.1° 0 mm
2007 18.7° 9.1° 0.2 mm
2006 18.4° 9.4° 0 mm
2005 25.5° 12.7° 0 mm
2004 18.1° 11.9° 0 mm
2003 18.2° 7.8° 0 mm
2002 20.5° 16.7° 0.3 mm
2001 18.5° 12.6° 0.6 mm
2000 20.2° 12.2° 0 mm
1999 20.8° 13.5° 0 mm
1998 20.7° 10.2° 0 mm
1997 18.2° 14° 6.9 mm
1996 17.6° 9.8° 0.3 mm
Source: ERA5 reanalysis (Copernicus C3S)

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