Italian Alps weather in May 2025

Expect 15°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Italian Alps in May. Check more long-term weather averages for Italian Alps in May before you book your next holiday to Italian Alps in 2025/2026.

  • 15°C maximum daytime temperature in May in Italian Alps (Bolzano)15
    15°C max day temperature
  • 6 hours of sunshine per day
  • 17 days with some rainfall in May in Italian Alps (Bolzano)17
    17 days with some rainfall
  • 5°C minimum night-time temperature in May in Italian Alps (Bolzano)5
    5°C min night temperature
  • 15 hours of daylight per day in May in Italian Alps (Bolzano)15
    15 hours of daylight per day
  • No heat & humidity in May in Italian Alps (Bolzano)0
    No heat & humidity
  • 81 mm monthly rainfall in May in Italian Alps (Bolzano)81
    81 mm of monthly rainfall
  • UV (maximum) index 7 (High) in May in Italian Alps (Bolzano)7
    7 (High) UV index

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The May weather guide for Italian Alps (Bolzano) 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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More about Italy

How warm is it in the Italian Alps in May?

Daytime temperatures usually reach 15°C in Bolzano, Italian Alps in May, falling to 5°C at night.

How sunny is it in the Italian Alps in May?

There are normally 6 hours of bright sunshine each day in Bolzano, Italian Alps in May - that's 39% of daylight hours.

Does it rain in the Italian Alps in May?

There are usually 17 days with some rain in Bolzano, Italian Alps in May and the average monthly rainfall is 81mm.

Italian Alps May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:00 19:24
Friday, 16th May 2025 04:40 19:43
Saturday, 31st May 2025 04:26 19:59

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