Climate and Weather of New South Wales, Australia

In Australia you have several regions, one of which is called New South Wales. The most popular city in this region is Sydney, whose climate data we'll examine to provide you with an overview of what weather to expect in New South Wales. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.

New South Wales offers pleasant conditions in January, February, March, April, May, September, October, November and December, with temperatures typically ranging from 20°C to 26°C.

New South Wales reaches its peak temperature in January, hitting 26°C, while July brings cooler conditions with daytime highs of 17°C.

When it comes to rainfall, New South Wales experiences moderate variations in precipitation across the seasons. You can expect around 109 mm of rain in February, dropping to 52 mm in September.

For those seeking sunshine, December usually has the brightest skies, making it an excellent time for exploring the region.

Select a Month of Interest

Check the conditions for any month of the year.

Interested in the detailed Weather and Climate of New South Wales, Australia?

Please select a city below the map you wish to travel to, or the one closest to your destination. Each selected city will show you the following graphs:
1. Average minimum and maximum temperature over the year
2. Average monthly precipitation over the year (rainfall, snow)
3. Average monthly hours of sunshine over the year
On certain pages we also offer other historical climate data like humidity wind speed and water temperature.