September 11 in Arenal, through the years

Typical high: 23.7°. Hottest: 34.8° (2023). Coldest night: 5.7° (2022).

YEARHIGHLOWRAIN
2025 24.2° 14.4° 0 mm
2024 26.9° 13.4° 0.5 mm
2023 34.8° 11.3° 0 mm
2022 21.9° 5.7° 0 mm
2021 28° 8.6° 0 mm
2020 29.9° 14.4° 0 mm
2019 14.8° 9.9° 2.4 mm
2018 27.3° 12.8° 0 mm
2017 17.6° 8.7° 0 mm
2016 31.7° 11° 0 mm
2015 12.7° 8.1° 0 mm
2014 14.9° 7.5° 0.5 mm
Source: ERA5 reanalysis (Copernicus C3S)

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