Sydney weather in May 2025

Expect 54°F daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Sydney in May. Check more long-term weather averages for Sydney in May before you book your next holiday to Nova Scotia in 2025/2026.

  • 54°F maximum daytime temperature in May in Sydney54
    54°F max day temperature
  • 6 hours of sunshine per day
  • 13 days with some rainfall in May in Sydney13
    13 days with some rainfall
  • 37°F minimum night-time temperature in May in Sydney37
    37°F min night temperature
  • 15 hours of daylight per day in May in Sydney15
    15 hours of daylight per day
  • No heat & humidity in May in Sydney0
    No heat & humidity
  • 4.0 inches monthly rainfall in May in Sydney4.0
    4.0 inches of monthly rainfall
  • UV (maximum) index 6 (High) in May in Sydney6
    6 (High) UV index
  • 37°F sea temperature in May in Sydney37
    37°F sea temperature

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The May weather guide for Nova Scotia (Sydney) 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 warm is it in Sydney in May?

Daytime temperatures usually reach 54°F in Sydney in May, falling to 37°F at night.

How sunny is it in Sydney in May?

There are normally 6 hours of bright sunshine each day in Sydney in May - that's 42% of daylight hours.

How warm is the sea around Sydney in May?

The average sea temperature around Sydney in May is 37°F.

Does it rain in Sydney in May?

There are usually 13 days with some rain in Sydney in May and the average monthly rainfall is 4.0 inches.

Sydney May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 04:47 19:10
Friday, 16th May 2025 04:27 19:28
Saturday, 31st May 2025 04:13 19:44

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