Switzerland temperatures in August

Switzerland in August has maximum daytime temperatures ranging from low in Säntis (the highest mountain in the Alpstein massif) with 10°C (49°F) to high temperatures in Lucarno with 27°C (81°F). Nighttime temperatures generally drop to 18°C (64°F) in Lucarno and 4°C (39°F) in Säntis (the highest mountain in the Alpstein massif). August is a summer month in Switzerland.

What is the temperature of the different cities in Switzerland in August

Find the average daytime temperatures in August for the most popular destinations in Switzerland on the map below. Click on a destination dot for more detailed information.

Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30ºC (86ºF). Warm: 22ºC (72ºF) to 30ºC (86ºF). Pleasant: 18ºC (64ºF) to 22ºC (72ºF) Moderate: 12ºC (54ºF) to 18ºC (64ºF). Cold: 2ºC (36ºF) to 12ºC (54ºF). Very cold: lower than 2ºC (36ºF)

  • What is the warmest city in August in Switzerland?
  • Lucarno tops the warmest city list in our database with average maximum daytime temperatures around 27°C (81°F) and a minimum nighttime temperature of around 18°C (64°F).

  • What is the coldest city in August in Switzerland?
  • The coldest city in August in Switzerland is Säntis (the highest mountain in the Alpstein massif) when we check our database. The maximum daytime temperatures are around 10°C (49°F) and minimum nighttime temperatures fall around 4°C (39°F).

  • How much sun does Switzerland get in August?
  • August is generally a moderate sunny month with an average of 187 hours of sunshine in Zermatt during the whole month.

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