The tour guide was excellent at explaining the beauty of the Blue Mountains, and the animals at the zoo were incredibly cute. Unfortunately, we didn't get to ride the Blue Line cable car, and our time at the zoo was too short to see everything…
Anonymous User
Family
New South Wales Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
New South Wales year round climate
Spring (September–November): Average 16.1–24.4°C, mild and comfortable, but November has more rainfall. Common activities: Outdoor excursions, sightseeing. Suggested clothing: Light jacket, long-sleeved shirts, comfortable shoes.
Summer (December–February): Average 26.6–27.8°C, hot and dry, sunny. Common activities: Swimming, surfing, sunbathing. Suggested clothing: Light and breathable clothing, sun hat, sunscreen.
Autumn (March–May): Average 13.9–24.2°C, comfortable and pleasant, but April and May have more rainfall. Common activities: Hiking, winery visits. Suggested clothing: Comfortable long-sleeved shirts, light jacket.
Winter (June–August): Average 9.9–12.5°C, mild and cool, relatively less rainfall. Common activities: Visiting museums, art galleries, enjoying indoor activities. Suggested clothing: Warm jacket, sweater, long pants.
New South Wales climatological average
Annual average temperature: approx. 18.7°C / Annual rainfall: approx. 541 mm / Summer humidity: 60%–70% / Rainiest month: November
New South Wales monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
27.8°C
54.4
February
26.6°C
59.5
March
24.2°C
47.5
April
18.3°C
60.5
May
13.9°C
61.1
June
9.9°C
13.2
July
10.4°C
31.3
August
12.5°C
30.6
September
16.1°C
30.8
October
20.8°C
17.6
November
24.4°C
92.2
December
27.5°C
42.5
New South Wales weather for the next seven days
3/20
Friday
Sunny
30.8°C/18.6°C
3/21
Saturday
Patchy rain nearby
30.2°C/22.3°C
3/22
Sunday
Partly Cloudy
31.5°C/21°C
3/23
Monday
Sunny
31.3°C/19.7°C
3/24
Tuesday
Sunny
31.7°C/19.8°C
3/25
Wednesday
Sunny
31.8°C/20°C
3/26
Thursday
Sunny
32.1°C/22.2°C
KKday App
Your Best Travel Buddy
Use the code APP5OFF to enjoy an exclusive in-app deal of 5% off (cap at USD$3) on your 1st orderScan here to download the app