Locarno weather in May 2025

Expect 14°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Locarno in May. Check more long-term weather averages for Locarno in May before you book your next holiday to Switzerland in 2025/2026.

  • 14°C maximum daytime temperature in May in Locarno14
    14°C max day temperature
  • 6 hours of sunshine per day
  • 18 days with some rainfall in May in Locarno18
    18 days with some rainfall
  • 6°C minimum night-time temperature in May in Locarno6
    6°C min night temperature
  • 15 hours of daylight per day in May in Locarno15
    15 hours of daylight per day
  • No heat & humidity in May in Locarno0
    No heat & humidity
  • 159 mm monthly rainfall in May in Locarno159
    159 mm of monthly rainfall
  • UV (maximum) index 7 (High) in May in Locarno7
    7 (High) UV index

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The May weather guide for Switzerland (Locarno) 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 / mm)  |  Imperial (°F / inches)

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How warm is it in Locarno in May?

Daytime temperatures usually reach 14°C in Locarno in May, falling to 6°C at night.

How sunny is it in Locarno in May?

There are normally 6 hours of bright sunshine each day in Locarno in May - that's 38% of daylight hours.

Does it rain in Locarno in May?

There are usually 18 days with some rain in Locarno in May and the average monthly rainfall is 159mm.

Locarno May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:11 19:33
Friday, 16th May 2025 04:51 19:52
Saturday, 31st May 2025 04:38 20:08

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