September 11 in San José, through the years

Typical high: 31°. Hottest: 40.1° (2008). Coldest night: 7.3° (2003).

YEARHIGHLOWRAIN
2025 30.2° 21.8° 0.7 mm
2024 39.9° 27.2° 0 mm
2023 38° 25.7° 0 mm
2022 28.2° 14.5° 0 mm
2021 33.1° 17.9° 0 mm
2020 38.9° 24.9° 0 mm
2019 31.9° 22.1° 0 mm
2018 34.2° 19.7° 0 mm
2017 27.9° 17.2° 0.8 mm
2016 37° 17.5° 0 mm
2015 22.5° 13.1° 12.8 mm
2014 23.9° 16.6° 0.1 mm
2013 36.7° 21.9° 0 mm
2012 30.3° 17.4° 0 mm
2011 30° 16.5° 0 mm
2010 35.5° 25.2° 0 mm
2009 20.1° 14.6° 0.2 mm
2008 40.1° 23.8° 10.9 mm
2007 36.8° 26.5° 0.6 mm
2006 34.2° 24.2° 0 mm
2005 23.9° 12.2° 10.4 mm
2004 18.1° 13.5° 0.4 mm
2003 20.9° 7.3° 0 mm
2002 37.1° 25.5° 0 mm
2001 26.3° 17.8° 0 mm
2000 35.4° 27.4° 2.9 mm
1999 29.7° 15.9° 0.1 mm
1998 34° 21.2° 0 mm
1997 26.5° 18.9° 0 mm
1996 27.5° 8.4° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

Full San José forecast → · Will it rain today?