September 8 in Halfmoon Bay, through the years

Typical high: 10.2°. Hottest: 14.4° (2023). Coldest night: 4.6° (1998).

YEARHIGHLOWRAIN
2025 11.5° 6.7° 0 mm
2024 9.8° 7.1° 12.4 mm
2023 14.4° 9.7° 0 mm
2022 8.9° 6.6° 0 mm
2021 9.3° 5.4° 5.1 mm
2020 13.1° 9.7° 0 mm
2019 6.8° 0 mm
2018 10.7° 7.8° 0 mm
2017 4.8° 4.4 mm
2016 8.2° 6.6° 0 mm
2015 8.5° 5.8° 0 mm
2014 9.7° 7.3° 0.7 mm
2013 10.6° 7.8 mm
2012 11.9° 6.6° 7.8 mm
2011 11.2° 7.5° 13.7 mm
2010 9.7° 6.4° 0 mm
2009 13.6° 9.1° 1 mm
2008 8.8° 7.9° 2.6 mm
2007 10.1° 7.7 mm
2006 5.8° 5.3 mm
2005 10.5° 8.1° 0.1 mm
2004 11.9° 6.3° 0 mm
2003 8.9° 6.1° 0 mm
2002 11.1° 6.9° 11.3 mm
2001 12° 8.8° 0.3 mm
2000 10.9° 8.2° 4.1 mm
1999 7.7° 5.7° 0.2 mm
1998 6.1° 4.6° 5.5 mm
1997 10° 6.7° 0.3 mm
1996 10.7° 6.7° 1.8 mm
Source: ERA5 reanalysis (Copernicus C3S)

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