South Australia Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
South Australia year round climate
Spring (March–May): Average 16–27°C, mild and comfortable climate with very little rainfall. Common activities: Hiking, winery tours, flower viewing. Recommended clothing: Light jacket, long-sleeved shirts, comfortable shoes.
Summer (June–August): Average 11.5–16.4°C, cool climate with little rainfall. Common activities: Stargazing, beach walks, enjoying local cuisine. Recommended clothing: Warm jacket, long pants, comfortable shoes.
Autumn (September–November): Average 16.6–24.1°C, pleasant climate with little rainfall. Common activities: Outdoor activities, visiting museums, exploring the city. Recommended clothing: Light jacket, long or short-sleeved shirts.
Winter (December–February): Average 27.1–28.8°C, hot and dry climate with very little rainfall. Common activities: Swimming, sunbathing, water sports. Recommended clothing: Light summer clothing, swimwear, hat, sunscreen.
South Australia climatological average
Annual average temperature: approx. 20.8°C / Annual rainfall: approx. 6 mm / Summer humidity: 30%–40% / Rainiest month: July
South Australia monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
28.7°C
1.1
February
28.8°C
0
March
27.4°C
0
April
18°C
0
May
16°C
0.2
June
12.8°C
0.4
July
11.5°C
1.7
August
16.4°C
0.3
September
16.6°C
0.5
October
22.8°C
0.2
November
24.1°C
1.6
December
27.1°C
0.4
South Australia weather for the next seven days
4/11
Saturday
Partly Cloudy
18.8°C/13.2°C
4/12
Sunday
Sunny
21.4°C/11.2°C
4/13
Monday
Sunny
21.7°C/12.7°C
4/14
Tuesday
Sunny
23.9°C/14.2°C
4/15
Wednesday
Sunny
25.4°C/15.2°C
4/16
Thursday
Sunny
27.1°C/16.3°C
4/17
Friday
Sunny
26.7°C/16.3°C
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