September 7 in Pomona, through the years

Typical high: 30.2°. Hottest: 32.6° (2023). Coldest night: 24.4° (2014).

YEARHIGHLOWRAIN
2025 30.3° 25.6° 14.5 mm
2024 31.2° 25.3° 2.9 mm
2023 32.6° 26.8° 3.9 mm
2022 30.5° 26.7° 1.5 mm
2021 30° 26.8° 3.7 mm
2020 29.9° 25.4° 9.2 mm
2019 29.5° 25.4° 2.4 mm
2018 30° 24.7° 2.2 mm
2017 30.9° 26.2° 2.2 mm
2016 30° 25° 3.5 mm
2015 30.1° 26.8° 0.8 mm
2014 28.5° 24.4° 22.5 mm
2013 29.4° 25.3° 11.2 mm
2012 29.8° 26.1° 10.6 mm
2011 31.2° 25.8° 11.6 mm
2010 31.6° 27° 5 mm
2009 30.4° 25.2° 12.7 mm
2008 31.7° 26.5° 3.1 mm
2007 31° 26.7° 2.7 mm
2006 29.7° 25° 2.9 mm
2005 29.3° 26.4° 12.4 mm
2004 30.9° 25.2° 1.7 mm
2003 30° 25.4° 2 mm
2002 31.1° 25.8° 11.1 mm
2001 29° 25.3° 17.6 mm
2000 29.1° 24.7° 15.2 mm
1999 29.2° 25.1° 7.2 mm
1998 30.1° 25.1° 5 mm
1997 29° 24.6° 1.6 mm
1996 29.8° 25.2° 17.4 mm
Source: ERA5 reanalysis (Copernicus C3S)

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