Average data for 10 years
1 September
Sunday
+24°
+19°
2 September
Monday
+23°
+19°
3 September
Tuesday
+23°
+18°
4 September
Wednesday
+23°
+19°
5 September
Thursday
+24°
+19°
6 September
Friday
+25°
+19°
7 September
Saturday
+23°
+18°
8 September
Sunday
+22°
+18°
9 September
Monday
+23°
+18°
10 September
Tuesday
+23°
+18°
11 September
Wednesday
+23°
+18°
12 September
Thursday
+23°
+19°
13 September
Friday
+23°
+18°
14 September
Saturday
+22°
+18°
15 September
Sunday
+21°
+17°
16 September
Monday
+20°
+16°
17 September
Tuesday
+20°
+17°
18 September
Wednesday
+22°
+18°
19 September
Thursday
+24°
+19°
20 September
Friday
+23°
+18°
21 September
Saturday
+21°
+17°
22 September
Sunday
+21°
+18°
23 September
Monday
+22°
+18°
24 September
Tuesday
+21°
+17°
25 September
Wednesday
+22°
+17°
26 September
Thursday
+21°
+18°
27 September
Friday
+23°
+18°
28 September
Saturday
+23°
+18°
29 September
Sunday
+22°
+18°
30 September
Monday
+22°
+18°
Cities with similar weather in September
Gagra
Turkey
Istanbul
Pitsunda
Bulgaria
The Sunny Beach
Bulgaria
Pomorie
In September, the weather in Porto is typically warm. Average daily high temperature in September is about 22 degrees above zero. On average, Porto has 24 sunny, 4 partly cloudy, and 2 rainy days in September. The rains are usually light. September as well as July and August is considered the most comfortable time to visit Porto.