South Australia weather

Usually in June
- 16
- 8
- 5
Weather by month
Now Today
- 21
- 3
5-day forecast

Below are the temperatures expected today at popular destinations in South Australia. Select a destination to compare today's forecast with average weather conditions.

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Recommended for South Australia

The weather guide for South Australia (Adelaide) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

When is the best time to go to South Australia?

The best time to go to South Australia (Adelaide) is November and December based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

4.5
Jan
4.5
Feb
4
Mar
4
Apr
2
May
1
Jun
1
Jul
1.5
Aug
2.5
Sep
4
Oct
4.5
Nov
4.5
Dec

Change criteria

Max Day Temperature (°C)

29
Jan
29
Feb
26
Mar
23
Apr
19
May
16
Jun
15
Jul
16
Aug
18
Sep
21
Oct
24
Nov
26
Dec

Hours of Sunshine (daily)

10
Jan
10
Feb
9
Mar
7
Apr
5
May
5
Jun
5
Jul
6
Aug
7
Sep
8
Oct
9
Nov
9
Dec

Best time to go for the weather

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

Metric (°C / mm) | Imperial (°F / inches)

More about Australia

Things to do in Sydney and beyond

Which is the hottest month in South Australia?

The hottest time of year in Adelaide, South Australia is normally February. Expect maximum daytime temperatures to reach 29°C with low heat and humidity.

Which month has the most rain in South Australia?

In terms of rainfall, July is usually the wettest month in Adelaide, South Australia with 76mm on average. There are normally 9 days in July with some rain.

When is it sunniest in South Australia?

The sunniest time of year in Adelaide, South Australia is normally February with bright sunshine on average for 72% of daylight hours; that's 10 hours of sunshine per day.

When is the sea warmest in South Australia?

The sea is usually at its warmest in Adelaide, South Australia in February when the water temperature reaches 22°C.

Compare South Australia weather with the USA

Below the South Australia weather chart shows average maximum daytime temperature for South Australia, Australia (Adelaide) and the USA (Washington).

Maximum daytime temperature (°C)

South Australia, Australia (Adelaide)

USA (Washington)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec