New South Wales weather in August 2025

Expect daytime maximum temperatures of 64°F in New South Wales, Australia in August based on long-term weather averages. There are 7 hours of sunshine per day on average with 10 days with some rainfall and typically 3.8 inches of rainfall in the month.

• 64
  64°F max day temperature
• 7
  7 hours of sunshine per day
• 10
  10 days with some rainfall
• 48
  48°F min night temperature
• 11
  11 hours of daylight per day
• 0
  No heat & humidity
• 3.8
  3.8 inches of monthly rainfall
• 4
  4 (Moderate) UV index
• 63
  63°F sea temperature

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The August 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.

Top New South Wales destinations

Below are average maximum temperatures at popular countries, regions and places in New South Wales in August. Select a holiday destination to see more weather parameters.

• 70
  Byron Bay
• 64
  Broken Hill
• 64
  Lord Howe Island
• 64
  Sydney
• 63
  South Coast
• 59
  Blue Mountains
• 50
  Snowy Mountains

All New South Wales destinations

• Albury
• Batemans Bay
• Bourke
• Broken Hill
• Byron Bay
• Cobar
• Coffs Harbour
• Cooma
• Dubbo
• Hay
• Katoomba
• Lord Howe Island
• Moree
• Sydney
• Tamworth
• Tibooburra
• Wagga Wagga

Metric (°C)  |  Imperial (°F)

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New South Wales August sunrise & sunset times

Browse the sunrise and sunset times for New South Wales in August 2025. Select a month to view New South Wales sunrise and sunset times for the next 12 months. The New South Wales sunrise and sunset times shown below are for Sydney.

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