New South Wales weather averages for holidays in 2017/2018

Check New South Wales weather averages before you book your next holiday in 2017/2018. Today's maximum temperature in New South Wales is expected to be 28°C, while the average maximum temperature in January is 26°C. The weather guide for New South Wales shown below is for Sydney.

More about New South Wales weather

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New South Wales weather averages

Check New South Wales weather averages before you book your next holiday. The warmest months in New South Wales are January, February and December with an average maximum temperature of 26°C. The sunniest months are October, November and December with on average 8 hours of bright sunshine per day. The month with the least number of days with some rain is July with 8 days. The sea is at its warmest in New South Wales in February and March with an average sea temperature of 23°C. The New South Wales weather averages shown below are for Sydney.

Maximum daytime temperature (°C)

Hours of sunshine (daily)

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec

Days with some rainfall

Sea temperature (°C)

More weather parameters

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

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New South Wales weather today

Here is the weather in New South Wales today, Sunday 22nd January 2017. Expect scattered clouds in New South Wales with a maximum temperature of 28°C, low levels of heat & humidity and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the north-east. The weather forecast shown below is for Sydney.

  • 28
    °C maximum temperature
  • 21
    °C minimum temperature
  • scattered clouds
  • 8
    hours of sunshine
  • 0
    mm of rainfall expected
  • L
    low heat & humidity
  • 22
    kph wind from NE

5-day weather forecast

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

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Tropical storm risk: New South Wales, Australia cyclone season

% of month affected by tropical storms
0
1%
0
<1%
<1%
0
0
0
0
0
<1%
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

The New South Wales, Australia tropical storm risk chart above shows the cyclone season for Sydney, New South Wales, Australia.

More about tropical storms

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New South Wales holiday weather averages by month

Check New South Wales holiday weather averages for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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Compare New South Wales weather with the United States

Below the New South Wales weather chart shows maximum daytime temperature for New South Wales, Australia (Sydney) and the USA (Washington). For more weather parameters or to change the destinations shown visit the comparison weather tool.

Maximum daytime temperature (°C)

New South Wales, Australia (Sydney)
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

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More New South Wales destinations

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