St Moritz weather in March 2025

Expect -5°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in St Moritz in March. Check more long-term weather averages for St Moritz in March before you book your next holiday to Switzerland in 2025/2026.

  • -5°C maximum daytime temperature in March in St Moritz-5
    -5°C max day temperature
  • 5 hours of sunshine per day
  • 18 days with some rainfall in March in St Moritz18
    18 days with some rainfall
  • -10°C minimum night-time temperature in March in St Moritz-10
    -10°C min night temperature
  • 12 hours of daylight per day in March in St Moritz12
    12 hours of daylight per day
  • No heat & humidity in March in St Moritz0
    No heat & humidity
  • 111 mm monthly rainfall in March in St Moritz111
    111 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in March in St Moritz4
    4 (Moderate) UV index

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