September 6 in Altdorf, through the years

Typical high: 22.5°. Hottest: 26.2° (2023). Coldest night: 8.1° (2025).

YEARHIGHLOWRAIN
2025 21.6° 8.1° 0 mm
2024 23.6° 13.8° 3.3 mm
2023 26.2° 10.2° 0 mm
2022 21.9° 15.8° 0.6 mm
2021 24.8° 9.6° 0 mm
2020 16.8° 12.8° 5.9 mm
Source: ERA5 reanalysis (Copernicus C3S)

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