New South Wales Weather

Whether you're heading to the city or outback, New South Wales has distinct climate patterns shaped by latitude, elevation, and proximity to water. Browse 61 towns and cities to find your ideal weather window. Each location includes full annual data and month-by-month breakdowns.

Every state has its hot spots, cold spots, and wet zones. Here's what stands out across New South Wales. The cards below show which cities experience the highest average temperatures, lowest overnight minimums, heaviest rainfall, and lowest rainfall patterns in our dataset.

This New South Wales climate database draws from official climate records for 61 towns and cities. You'll find monthly temperature ranges, rainfall frequency, sunshine hours expressed as solar radiation, humidity levels, and our proprietary comfort score. The comfort metric weighs temperature, humidity, rainfall, and solar exposure to indicate how pleasant weather is on a 1-10 scale. High scores (7+) indicate excellent conditions. All data is sourced from the Open-Meteo Historical Weather API under CC BY 4.0.

The comfort range in New South Wales tells the story: Thredbo scores 3.1 while Norfolk Island leads with 7.4. The statewide average is 6.4. That's close to the national average of 6.2, though individual cities vary widely.

The spread from 3.1 to 7.4 reflects genuine climate diversity within New South Wales. Elevation, distance from the coast, and latitude all play a role in shaping local conditions. Coastal cities average a comfort score of 6.9 compared to 6.3 inland, reflecting the moderating influence of the ocean on temperature extremes and humidity.

Want more detail? Click any city to explore its full 12-month climate profile, including daily temperature ranges, rainfall frequency, solar radiation data, humidity levels, and what to expect each month. Detailed monthly pages break down individual months with packing tips and what makes each season unique.