Interlaken weather in April 2025

Expect 46°F daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Interlaken in April. Check more long-term weather averages for Interlaken in April before you book your next holiday to Switzerland in 2025/2026.

  • 46°F maximum daytime temperature in April in Interlaken46
    46°F max day temperature
  • 5 hours of sunshine per day
  • 18 days with some rainfall in April in Interlaken18
    18 days with some rainfall
  • 32°F minimum night-time temperature in April in Interlaken32
    32°F min night temperature
  • 14 hours of daylight per day in April in Interlaken14
    14 hours of daylight per day
  • No heat & humidity in April in Interlaken0
    No heat & humidity
  • 3.9 inches monthly rainfall in April in Interlaken3.9
    3.9 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in April in Interlaken5
    5 (Moderate) UV index

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The April weather guide for Switzerland (Interlaken) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

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More about Switzerland

How warm is it in Interlaken in April?

Daytime temperatures usually reach 46°F in Interlaken in April, falling to 32°F at night.

How sunny is it in Interlaken in April?

There are normally 5 hours of bright sunshine each day in Interlaken in April - that's 37% of daylight hours.

Does it rain in Interlaken in April?

There are usually 18 days with some rain in Interlaken in April and the average monthly rainfall is 3.9 inches.

Interlaken April sunrise & sunset times

Browse the sunrise and sunset times for Interlaken in April 2025. Select a month to view Interlaken sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st April 2025 06:08 18:58
Tuesday, 15th April 2025 05:41 19:17
Wednesday, 30th April 2025 05:15 19:37

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