Weather in Sydney in September
The weather in Sydney in September is pleasant during the day and a little cold sometimes, especially at night. Temperatures range from 11 to 21 degrees and there are 11 days of rain on average. Please prepare accordingly with an umbrella and warm clothing.
Avg Temp
11° - 21°
Avg Rainy Days
11
Avg Dry Days
19
Avg Snow Days
0
Weather Facts - Sydney in September
* The warmest temperature recorded in in September is 36°C
* The coldest temperature recorded in Sydney in September is (-2°C)
* The average rainfall in Sydney in September is 67 mm