September 3 in San Mateo, through the years

Typical high: 33.1°. Hottest: 37.1° (2012). Coldest night: 12.9° (2016).

YEARHIGHLOWRAIN
2025 34.6° 23.5° 0.2 mm
2024 36.5° 20.1° 0 mm
2023 35.8° 25.2° 0 mm
2022 30.7° 21.7° 0 mm
2021 33.9° 23.6° 0.1 mm
2020 33.3° 20.4° 0 mm
2019 32.8° 23.2° 2.9 mm
2018 29.3° 14.1° 0 mm
2017 34.7° 23.3° 0 mm
2016 21.4° 12.9° 3 mm
2015 35.5° 22.9° 0 mm
2014 35.5° 23.6° 0.5 mm
2013 33.8° 22.1° 2.8 mm
2012 37.1° 21.5° 0 mm
2011 36.3° 20.9° 0 mm
2010 32° 19.3° 0 mm
2009 34.4° 23.2° 0 mm
2008 36.3° 22° 0 mm
2007 34.8° 20.1° 0 mm
2006 29.2° 17.5° 0 mm
2005 29.5° 15.4° 0 mm
2004 35.4° 23.6° 1.8 mm
2003 36.1° 21.6° 0.2 mm
2002 29.3° 15.7° 0 mm
2001 28.9° 21.2° 6.8 mm
2000 25.1° 16° 0 mm
1999 35.3° 23° 0 mm
1998 35.1° 22.9° 0.2 mm
1997 33.7° 23.3° 0 mm
1996 35.2° 24° 0.1 mm
Source: ERA5 reanalysis (Copernicus C3S)

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