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Australia

New South Wales - Australia climate 2025

Australia

New South Wales - Australia climate 2025

Overview: New South Wales - Australia
New South Wales (Australia) is a region with a tropical climate. Temperatures during the day are in the range from 18 °C (65 °F) in July to 27 °C (81 °F) in January. Temperatures during the night go from 9 °C (47 °F) in July to 19 °C (66 °F) in February. The driest month is August with just 7 days of rain, on the contrary, the month when it rains the most is February with 13 days of rain. The highest sea temperatures in New South Wales are in February with 24 °C (75 °F) and the lowest in August with 19 °C (66 °F).

Weather charts for New South Wales - Australia

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Aerial view of nice beach in Hyams Beach on a day with cloudy weather
Aerial view of boat in Sydney at dawn
Architecture in Sydney in partly cloudy weather

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Climate overview and FAQs

Climate overview

New South Wales (Australia) is a region with a tropical climate. Temperatures during the day are in the range from 18 °C (65 °F) in July to 27 °C (81 °F) in January. Temperatures during the night go from 9 °C (47 °F) in July to 19 °C (66 °F) in February. The driest month is August with just 7 days of rain, on the contrary, the month when it rains the most is February with 13 days of rain. The highest sea temperatures in New South Wales are in February with 24 °C (75 °F) and the lowest in August with 19 °C (66 °F).

When is the best time to go to New South Wales?

The best time to visit New South Wales is between January and February. In this period day temperatures range from 27 °C (80 °F) to 27 °C (81 °F), night temperatures from 19 °C (66 °F) to 19 °C (66 °F) and you can expect on average 13 days of rain per month and 7 of sunshine on average per day. The sea temperature for this period ranges from 24 °C (74 °F) to 24 °C (75 °F). For non-beach activities, such as sightseeing, hiking in nature, the best time to visit is August - September.

Is New South Wales a year-round destination?

Yes, New South Wales may be considered by many people to be a year-round destination, but in the months of June - August it may be less suitable for some people to visit, probably because of. Low sea temperature.

What sea temperatures can I expect in New South Wales?

In New South Wales, sea temperatures between 19 °C (66 °F) and 24 °C (75 °F) can be expected during the year.

Which months have the highest daily temperature in New South Wales?

The hottest month in New South Wales is January with a temperature of 27 °C (81 °F). The period with the highest daytime temperatures is in New South Wales during December - March. The temperatures range at this time between 26 °C (78 °F) - 27 °C (81 °F).

Which month is the sunniest in New South Wales?

The period, which is the sunniest in New South Wales, is in the months of November - January, when there is an average of 8 sun hours per day.

What time of year are the highest night temperatures in New South Wales?

The highest night temperatures in New South Wales occur in the months of December - March. During this time the night temperatures are between 17 °C (63 °F) - 19 °C (66 °F).

What is the least cloudy season in New South Wales?

The least cloudy months in New South Wales are June - September, when the cloud cover is on average only 35 %.

What is the humidity in New South Wales?

New South Wales belongs to destinations with lower humidity. It ranges from 56 % to 69 %. The most humid months are January - April and the least humid are August - October.

Is it windy in New South Wales?

New South Wales is a destination with rather light or moderate winds. The months with the strongest wind are September - January, weakest wind months are March - June.

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