Byron Bay weather in August 2019

  • 21°C maximum daytime temperature in August in Byron Bay21
    21°C max day temperature
  • 8 hours of sunshine per day
  • 9 days with some rainfall in August in Byron Bay9
    9 days with some rainfall
  • 10°C minimum night-time temperature in August in Byron Bay10
    10°C min night temperature
  • 11 hours of daylight per day in August in Byron Bay11
    11 hours of daylight per day
  • No heat & humidity in August in Byron Bay0
    No heat & humidity
  • 93 mm monthly rainfall in August in Byron Bay93
    93 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in August in Byron Bay5
    5 (Moderate) UV index
  • 20°C sea temperature in August in Byron Bay20
    20°C sea temperature
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The August weather guide for Byron Bay, New South Wales 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.

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Metric (°C / mm)  |  Imperial (°F / inches)

Guide to Byron Bay weather in August

The average maximum daytime temperature in Byron Bay in August is a comfortable 21°C (70°F). The average night-time temperature is usually a cool 10°C (50°F). There are usually 8 hours of bright sunshine each day, which represents 73% of the 11 hours of daylight.

Expect 93mm (3.7 inches) of rainfall across the whole of August with 9 days with some rain falling. Maximum UV levels will be moderate (5 UV index) at midday when the skies are clear.

The average sea temperature in and around Byron Bay in August is 20°C (68°F).

Byron Bay sunrise & sunset times for August 2019

Browse the sunrise & sunset times for Byron Bay in August 2019. Select a month to view Byron Bay sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st August 2019 06:29 17:15
Friday, 16th August 2019 06:17 17:23
Saturday, 31st August 2019 06:02 17:31
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Popular New South Wales destinations

Below are average maximum temperatures at popular destinations in New South Wales in August. Select a destination to see more weather parameters.

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