September 1 in Pomona, through the years

Typical high: 26.9°. Hottest: 36.1° (1998). Coldest night: 5.2° (1999).

YEARHIGHLOWRAIN
2025 30.9° 17.5° 0 mm
2024 34.9° 14° 0 mm
2023 24.4° 14° 0 mm
2022 33.6° 16.9° 0 mm
2021 22.3° 6.2° 0 mm
2020 31.5° 14° 0 mm
2019 30.3° 15.2° 0 mm
2018 25.9° 11° 0 mm
2017 33.3° 13.6° 0 mm
2016 20.2° 12.8° 0.5 mm
2015 24.9° 10.9° 0 mm
2014 26.2° 10° 0 mm
2013 32.5° 13.7° 0 mm
2012 25.2° 9.9° 0 mm
2011 25.7° 8.6° 0 mm
2010 23.7° 12.1° 0.6 mm
2009 29.3° 14.9° 0 mm
2008 21.1° 0 mm
2007 25.4° 9.7° 0 mm
2006 26.5° 8.4° 0 mm
2005 28.3° 11.6° 0 mm
2004 22.4° 12.7° 0 mm
2003 30.4° 13.7° 0 mm
2002 25.5° 16.3° 0 mm
2001 23.6° 14.6° 0 mm
2000 17.9° 6.6° 0 mm
1999 19.6° 5.2° 0 mm
1998 36.1° 14.3° 0 mm
1997 29.7° 14.5° 0 mm
1996 24.4° 10.1° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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