South Australia (Adelaide)
October
Weather in South Australia for October 2025
Your guide to South Australia weather in October - trends and predictions
In general, the average temperature in South Australia at the beginning of October is 17.7 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 19 °C by the end of October.
The climate of South Australia in October is notably wet, with an average of 15 rainy days, and a total of 46.5 mm of precipitation.
Halloween weather in South Australia 🎃 - See the complete forecast for Thursday, 31 October.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
16
Dry days
15
Rainy days
0
Snow days
18°/10°
Temperatures
21 km/h
Avg max wind
66 %
Avg humidity
South Australia in October average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  17° | 2  22° | 3  19° | 4 15° | 5 16° | ||
| 6 19° | 7 16° | 8  17° | 9 18° | 10  18° | 11 21° | 12 19° |
| 13 16° | 14 17° | 15 18° | 16 19° | 17 21° | 18 19° | 19 21° |
| 20 23° | 21 20° | 22 19° | 23 17° | 24  18° | 25 16° | 26 20° |
| 27 21° | 28 22° | 29 17° | 30 19° | 31 18° |
You can click on date
Access South Australia weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during October in South Australia
See the weather trend as well as the moving average line
October weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. | Patchy rain possible | 17° /9° | 0.3 mm | 5 | |
| 2 Oct. | Sunny | 22° /9° | 0.6 mm | 6 | |
| 3 Oct. | Moderate or heavy rain shower | 19° /11° | 2.7 mm | 5 | |
| 4 Oct. | Moderate or heavy rain shower | 15° /9° | 8.5 mm | 4 | |
| 5 Oct. | Light rain shower | 16° /10° | 1.6 mm | 5 | |
| 6 Oct. | Patchy rain possible | 19° /10° | 0.8 mm | 6 | |
| 7 Oct. | Patchy rain possible | 16° /7° | 1 mm | 5 | |
| 8 Oct. | Overcast | 17° /7° | 0 mm | 5 | |
| 9 Oct. | Sunny | 18° /7° | 0 mm | 6 | |
| 10 Oct. | Cloudy | 18° /8° | 0 mm | 5 | |
| 11 Oct. | Sunny | 21° /10° | 0.1 mm | 6 | |
| 12 Oct. | Overcast | 19° /8° | 2.6 mm | 5 | |
| 13 Oct. | Patchy rain possible | 16° /9° | 4.7 mm | 5 | |
| 14 Oct. | Patchy rain possible | 17° /9° | 3.5 mm | 5 | |
| 15 Oct. | Overcast | 18° /10° | 3.1 mm | 5 | |
| 16 Oct. | Patchy rain possible | 19° /10° | 0.1 mm | 6 | |
| 17 Oct. | Overcast | 21° /9° | 2.1 mm | 6 | |
| 18 Oct. | Overcast | 19° /10° | 1.4 mm | 6 | |
| 19 Oct. | Sunny | 21° /11° | 0 mm | 6 | |
| 20 Oct. | Cloudy | 23° /11° | 0.1 mm | 6 | |
| 21 Oct. | Sunny | 20° /12° | 0.6 mm | 6 | |
| 22 Oct. | Patchy rain possible | 19° /10° | 0.2 mm | 6 | |
| 23 Oct. | Cloudy | 17° /9° | 3.4 mm | 5 | |
| 24 Oct. | Partly cloudy | 18° /9° | 1.3 mm | 6 | |
| 25 Oct. | Patchy rain possible | 16° /8° | 0.4 mm | 5 | |
| 26 Oct. | Sunny | 20° /9° | 0.6 mm | 6 | |
| 27 Oct. | Overcast | 21° /10° | 0.6 mm | 6 | |
| 28 Oct. | Partly cloudy | 22° /10° | 1.1 mm | 6 | |
| 29 Oct. | Overcast | 17° /8° | 0 mm | 5 | |
| 30 Oct. | Sunny | 19° /9° | 2.2 mm | 6 | |
| 31 Oct. | Sunny | 18° /7° | 2.9 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for South Australia in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the South Australia forecast closer to your planned date for the most up-to-date weather information.
South Australia in October - FAQ
What are the expected maximum and minimum temperatures in South Australia during October?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in South Australia during October?
In October, South Australia can expect light to moderate rainfall, totaling 46.5 mm across approximately 15 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in South Australia during October?
The average wind speed in South Australia during October is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in South Australia
Explore the daily rainfall trends and prepare for South Australias October weather 💧
UV exposure in South Australia during October
Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
Provinces in South Australia
Select a province for an accurate weather forecast
Top locations in South Australia
Select a location for an accurate weather forecast
AdelaideAdelaide HillsGawlerHappy ValleyMount BarkerMount GambierMurray BridgePort LincolnPort PirieProspect
More Locations Quick links
You are here
Where is South Australia?Get accurate weather forecasts for South Australia, located at latitude -34.929 and longitude 138.599. Stay updated with localized weather information tailored for South Australia.
Found a mistake?
We appreciate your attention to details. Tell us here.