Byron Bay weather in July 2025

Expect daytime maximum temperatures of 20°C in Byron Bay, New South Wales in July based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 104 mm of rainfall in the month.

  • 20°C maximum daytime temperature in July in Byron Bay20
    20°C max day temperature
  • 7 hours of sunshine per day
  • 9 days with some rainfall in July in Byron Bay9
    9 days with some rainfall
  • 9°C minimum night-time temperature in July in Byron Bay9
    9°C min night temperature
  • 11 hours of daylight per day in July in Byron Bay11
    11 hours of daylight per day
  • No heat & humidity in July in Byron Bay0
    No heat & humidity
  • 104 mm monthly rainfall in July in Byron Bay104
    104 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in July in Byron Bay4
    4 (Moderate) UV index
  • 21°C sea temperature in July in Byron Bay21
    21°C sea temperature

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The July weather guide for New South Wales (Byron Bay) 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 hot is it in Byron Bay in July?

Daytime temperatures usually reach 20°C in Byron Bay in July, falling to 9°C at night.

How sunny is it in Byron Bay in July?

There are normally 7 hours of bright sunshine each day in Byron Bay in July - that's 68% of daylight hours.

How warm is the sea around Byron Bay in July?

The average sea temperature around Byron Bay in July is 21°C.

Does it rain in Byron Bay in July?

There are usually 9 days with some rain in Byron Bay in July and the average monthly rainfall is 104mm.

Byron Bay July sunrise & sunset times

Browse the sunrise and sunset times for Byron Bay in July 2025. Select a month to view Byron Bay sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 06:39 17:00
Wednesday, 16th July 2025 06:37 17:07
Thursday, 31st July 2025 06:30 17:15

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