Is Zürich hot in August?
Days are typically mild at 23.9°C, while nights average 14.4°C.
Switzerland · 1991–2020 normal
Typical August weather in Zürich: 23.9°C by day, 14.4°C at night, 119 mm of rain over 11.8 wet days. These are measured 1991–2020 station normals, not a forecast.
In the year-round weather comparison, August scores 79 out of 100, the highest of the year. Daylight is calculated as 14 h 15 from latitude 47.37°.
August at a glance
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Days are typically mild at 23.9°C, while nights average 14.4°C.
The measured monthly average is 119 mm across about 12 wet days.
There are about 14 h 15 between sunrise and sunset at mid-month, calculated from the place latitude.
August is the strongest month in our year-round weather comparison.
The evidence behind this page
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The weather comparison for Zürich is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
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