Melbourne weather in May 2025

Expect daytime maximum temperatures of 16°C in Melbourne in May based on long-term weather averages. There are 4 hours of sunshine per day on average with 10 days with some rainfall and typically 64 mm of rainfall in the month.

  • 16°C maximum daytime temperature in May in Melbourne16
    16°C max day temperature
  • 4 hours of sunshine per day
  • 10 days with some rainfall in May in Melbourne10
    10 days with some rainfall
  • 8°C minimum night-time temperature in May in Melbourne8
    8°C min night temperature
  • 10 hours of daylight per day in May in Melbourne10
    10 hours of daylight per day
  • No heat & humidity in May in Melbourne0
    No heat & humidity
  • 64 mm monthly rainfall in May in Melbourne64
    64 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in May in Melbourne3
    3 (Moderate) UV index
  • 15°C sea temperature in May in Melbourne15
    15°C sea temperature

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The May weather guide for Victoria (Melbourne) 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 Australia

How warm is it in Melbourne in May?

Daytime temperatures usually reach 16°C in Melbourne in May, falling to 8°C at night.

How sunny is it in Melbourne in May?

There are normally 4 hours of bright sunshine each day in Melbourne in May - that's 42% of daylight hours.

How warm is the sea around Melbourne in May?

The average sea temperature around Melbourne in May is 15°C.

Does it rain in Melbourne in May?

There are usually 10 days with some rain in Melbourne in May and the average monthly rainfall is 64mm.

Melbourne May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 07:01 17:33
Friday, 16th May 2025 07:14 17:18
Saturday, 31st May 2025 07:26 17:10

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