Sydney weather in January

Check the Weather in Sydney, New South Wales in January before you book your next holiday. This gives the best indication of the weather in January and includes figures for temperature, sunshine and rainfall.

  • 26°C maximum daytime temperature in January in Sydney26
    26°C max day temperature
  • 7 hours of sunshine per day (51% of daylight hours) in January in Sydney7
    7 hours of sunshine per day
  • 12 days with some rainfall in January in Sydney12
    12 days with some rainfall
  • 19°C minimum night-time temperature in January in Sydney19
    19°C min night temperature
  • 14 hours of daylight per day in January in Sydney14
    14 hours of daylight per day
  • Low heat & humidity in January in SydneyL
    Low heat & humidity
  • 124 mm monthly rainfall in January in Sydney124
    124 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Sydney11
    11+ (Extreme) UV index
  • 24°C sea temperature in January in Sydney24
    24°C sea temperature

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

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