The temperatures in Sydney in October are quite cold with temperatures between 7°C and 13°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Sydney during the month of October. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Please note that Sydney can expect a few days of snow in October.
Our weather forecast can give you a great sense of what weather to expect in Sydney in October 2025.
If you’re planning to visit Sydney in the near future, we highly recommend that you review the 14 day weather forecast for Sydney before you arrive.
Temperatures
13° / 7°
Rainy Days
7
Snowy Days
1
Dry Days
23
Rainfall
137
mm
Sun Hours
8.2
Hrs
