South Australia weather in October 2025

The temperatures in South Australia in October are comfortable with low of 12°C and and high up to 21°C.

The wather in South Australia in October can vary between cold and nice weather days. Expect a few rainy days but usually not more than 3.

Our weather forecast can give you a great sense of what weather to expect in South Australia in October 2025.

If you’re planning to visit South Australia in the near future, we highly recommend that you review the 14 day weather forecast for South Australia before you arrive.

Temperatures

21° / 12°

Rainy Days

Snowy Days

Dry Days

Rainfall

Sun Hours

10.6

Hrs

Explore the weather in South Australia in other months

Month	Temperatures	Rainy Days	Dry Days	Rainfall	Weather	More details
January	28° / 19°	2	29	28 mm	Perfect	South Australia in January
February	27° / 19°	2	27	33 mm	Perfect	South Australia in February
March	25° / 17°	2	30	28 mm	Perfect	South Australia in March
April	22° / 15°	2	28	43 mm	Good	South Australia in April
May	18° / 12°	3	28	69 mm	Good	South Australia in May
June	15° / 10°	2	28	68 mm	Good	South Australia in June
July	14° / 9°	4	27	80 mm	Good	South Australia in July
August	15° / 9°	4	27	83 mm	Good	South Australia in August
September	17° / 10°	3	27	60 mm	Good	South Australia in September
October	21° / 12°	2	29	47 mm	Good	South Australia in October
November	24° / 15°	2	28	46 mm	Perfect	South Australia in November
December	26° / 17°	2	29	43 mm	Perfect	South Australia in December