September 1 in Hilo, through the years

Typical high: 33°. Hottest: 41.7° (2000). Coldest night: 15.7° (2009).

YEARHIGHLOWRAIN
2025 32.7° 21.5° 0 mm
2024 32.6° 22.9° 3.1 mm
2023 34.9° 19.1° 0.1 mm
2022 32.8° 22.9° 0.1 mm
2021 37.3° 23.1° 0 mm
2020 34.2° 25.5° 4.2 mm
2019 36.4° 21.2° 0 mm
2018 32.3° 22.5° 0.5 mm
2017 30° 19.2° 0 mm
2016 33.6° 24.8° 0.3 mm
2015 33.9° 22.8° 0.4 mm
2014 32.1° 23.4° 0.4 mm
2013 37.3° 23° 0 mm
2012 34.1° 25° 1 mm
2011 37.2° 23° 0 mm
2010 33.9° 23.3° 0 mm
2009 28° 15.7° 0 mm
2008 30.1° 24.6° 4.5 mm
2007 34.1° 21.8° 0 mm
2006 31.6° 18.9° 0 mm
2005 35.9° 21.7° 0 mm
2004 29.4° 19.2° 0 mm
2003 30.4° 24.4° 2.8 mm
2002 32.9° 22.8° 0.1 mm
2001 25° 22.2° 92.3 mm
2000 41.7° 24.6° 0.2 mm
1999 32.8° 24.2° 5.3 mm
1998 35.8° 23° 0 mm
1997 32.9° 21.9° 5 mm
1996 24.3° 20.5° 0.1 mm
Source: ERA5 reanalysis (Copernicus C3S)

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