Sydney weather in June 2025

Expect 18°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Sydney in June. Check more long-term weather averages for Sydney in June before you book your next holiday to New South Wales in 2025/2026.

  • 18°C maximum daytime temperature in June in Sydney18
    18°C max day temperature
  • 6 hours of sunshine per day
  • 11 days with some rainfall in June in Sydney11
    11 days with some rainfall
  • 9°C minimum night-time temperature in June in Sydney9
    9°C min night temperature
  • 10 hours of daylight per day in June in Sydney10
    10 hours of daylight per day
  • No heat & humidity in June in Sydney0
    No heat & humidity
  • 151 mm monthly rainfall in June in Sydney151
    151 mm of monthly rainfall
  • UV (maximum) index 2 (Low) in June in Sydney2
    2 (Low) UV index
  • 19°C sea temperature in June in Sydney19
    19°C sea temperature

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The June weather guide for New South Wales (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 / mm)  |  Imperial (°F / inches)

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More about Australia

How hot is it in Sydney in June?

Daytime temperatures usually reach 18°C in Sydney in June, falling to 9°C at night.

How sunny is it in Sydney in June?

There are normally 6 hours of bright sunshine each day in Sydney in June - that's 57% of daylight hours.

How warm is the sea around Sydney in June?

The average sea temperature around Sydney in June is 19°C.

Does it rain in Sydney in June?

There are usually 11 days with some rain in Sydney in June and the average monthly rainfall is 151mm.

Sydney June sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st June 2025 06:52 16:54
Sunday, 15th June 2025 06:58 16:53
Monday, 30th June 2025 07:01 16:57

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