Average data for 10 years
1 September
Sunday
+17°
+14°
2 September
Monday
+18°
+15°
3 September
Tuesday
+18°
+15°
4 September
Wednesday
+18°
+15°
5 September
Thursday
+18°
+16°
6 September
Friday
+19°
+15°
7 September
Saturday
+17°
+15°
8 September
Sunday
+18°
+15°
9 September
Monday
+19°
+15°
10 September
Tuesday
+19°
+15°
11 September
Wednesday
+20°
+16°
12 September
Thursday
+22°
+18°
13 September
Friday
+20°
+16°
14 September
Saturday
+20°
+16°
15 September
Sunday
+20°
+16°
16 September
Monday
+19°
+16°
17 September
Tuesday
+19°
+15°
18 September
Wednesday
+18°
+15°
19 September
Thursday
+19°
+16°
20 September
Friday
+20°
+17°
21 September
Saturday
+21°
+17°
22 September
Sunday
+21°
+18°
23 September
Monday
+21°
+17°
24 September
Tuesday
+20°
+17°
25 September
Wednesday
+19°
+15°
26 September
Thursday
+19°
+16°
27 September
Friday
+21°
+17°
28 September
Saturday
+22°
+16°
29 September
Sunday
+21°
+17°
30 September
Monday
+20°
+16°
Cities with similar weather in September
United States
San Francisco
Canada
Vancouver
Belgium
Bruges
Australia
Perth
Spain
San Sebastian
September in Sydney is the sunniest month of the year. In September, the weather in Sydney is typically warm. Average daily high temperature in September is about 19 degrees above zero. On average, Sydney has 22 sunny, 6 partly cloudy, and 2 rainy days in September. The rains are usually light. September as well as October is considered the most comfortable time to visit Sydney.