Milford Sound weather in May 2025

Expect 8°C daytime maximum temperatures in the shade with on average 3 hours of sunshine per day in Milford Sound in May. Check more long-term weather averages for Milford Sound in May before you book your next holiday to New Zealand in 2025/2026.

  • 8°C maximum daytime temperature in May in Milford Sound8
    8°C max day temperature
  • 3 hours of sunshine per day
  • 15 days with some rainfall in May in Milford Sound15
    15 days with some rainfall
  • 1°C minimum night-time temperature in May in Milford Sound1
    1°C min night temperature
  • 10 hours of daylight per day in May in Milford Sound10
    10 hours of daylight per day
  • No heat & humidity in May in Milford Sound0
    No heat & humidity
  • 259 mm monthly rainfall in May in Milford Sound259
    259 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in May in Milford Sound2
    2 (Low) UV index
  • 14°C sea temperature in May in Milford Sound14
    14°C sea temperature

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The May weather guide for New Zealand (Milford Sound) 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 Milford Sound in May?

Daytime temperatures usually reach 8°C in Milford Sound in May, falling to 1°C at night.

How sunny is it in Milford Sound in May?

There are normally 3 hours of bright sunshine each day in Milford Sound in May - that's 26% of daylight hours.

How warm is the sea around Milford Sound in May?

The average sea temperature around Milford Sound in May is 14°C.

Does it rain in Milford Sound in May?

There are usually 15 days with some rain in Milford Sound in May and the average monthly rainfall is 259mm.

Milford Sound May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 07:42 17:48
Friday, 16th May 2025 07:59 17:30
Saturday, 31st May 2025 08:14 17:18

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