September 11 in Arroyo Grande, through the years

Typical high: 32°. Hottest: 34.9° (2023). Coldest night: 20.1° (2007).

YEARHIGHLOWRAIN
2025 33.4° 23.7° 0 mm
2024 32.7° 24.2° 1.4 mm
2023 34.9° 23.2° 0.2 mm
2022 31.7° 23.4° 1.5 mm
2021 31.9° 21.6° 1.1 mm
2020 31.3° 23.9° 3.1 mm
2019 31.9° 22.7° 0 mm
2018 32.5° 23.2° 0.5 mm
2017 32.7° 22.9° 0.1 mm
2016 32.6° 22.8° 0.2 mm
2015 32.8° 22.7° 0.2 mm
2014 32.1° 22.6° 1 mm
2013 30.7° 21.2° 0 mm
2012 31.3° 21.9° 0 mm
2011 33° 21.8° 0 mm
2010 32.5° 21.9° 0 mm
2009 32.5° 23.7° 0.8 mm
2008 30.2° 21.8° 4.1 mm
2007 31.7° 20.1° 0.2 mm
2006 31.6° 22.9° 2.3 mm
2005 33.2° 23° 0.5 mm
2004 29.2° 21.2° 0 mm
2003 31.8° 21.4° 0.9 mm
2002 32° 21.3° 0 mm
2001 31.7° 21.6° 0.8 mm
2000 28.8° 21.4° 1.5 mm
1999 34.5° 22.7° 5.5 mm
1998 32.5° 21.5° 0.4 mm
1997 32.2° 22.3° 0.5 mm
1996 29.2° 23.4° 12.8 mm
Source: ERA5 reanalysis (Copernicus C3S)

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