Margaret River weather in May 2025

Expect daytime maximum temperatures of 66°F in Margaret River, Western Australia in May based on long-term weather averages. There are 5 hours of sunshine per day on average with 13 days with some rainfall and typically 5.0 inches of rainfall in the month.

  • 66°F maximum daytime temperature in May in Margaret River66
    66°F max day temperature
  • 5 hours of sunshine per day
  • 13 days with some rainfall in May in Margaret River13
    13 days with some rainfall
  • 54°F minimum night-time temperature in May in Margaret River54
    54°F min night temperature
  • 10 hours of daylight per day in May in Margaret River10
    10 hours of daylight per day
  • No heat & humidity in May in Margaret River0
    No heat & humidity
  • 5.0 inches monthly rainfall in May in Margaret River5.0
    5.0 inches of monthly rainfall
  • UV (maximum) index 4 (Moderate) in May in Margaret River4
    4 (Moderate) UV index
  • 70°F sea temperature in May in Margaret River70
    70°F sea temperature

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The May weather guide for Western Australia (Margaret River) 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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How hot is it in Margaret River in May?

Daytime temperatures usually reach 66°F in Margaret River in May, falling to 54°F at night.

How sunny is it in Margaret River in May?

There are normally 5 hours of bright sunshine each day in Margaret River in May - that's 49% of daylight hours.

How warm is the sea around Margaret River in May?

The average sea temperature around Margaret River in May is 70°F.

Does it rain in Margaret River in May?

There are usually 13 days with some rain in Margaret River in May and the average monthly rainfall is 5.0 inches.

Margaret River May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 06:54 17:39
Friday, 16th May 2025 07:06 17:26
Saturday, 31st May 2025 07:16 17:19

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