Average data for 10 years
1 September
Sunday
+21°
+17°
2 September
Monday
+22°
+17°
3 September
Tuesday
+21°
+17°
4 September
Wednesday
+21°
+17°
5 September
Thursday
+22°
+17°
6 September
Friday
+22°
+17°
7 September
Saturday
+23°
+17°
8 September
Sunday
+23°
+18°
9 September
Monday
+22°
+19°
10 September
Tuesday
+22°
+18°
11 September
Wednesday
+21°
+17°
12 September
today
+21°
+17°
13 September
tomorrow
+19°
+17°
14 September
Saturday
+20°
+16°
15 September
Sunday
+19°
+16°
16 September
Monday
+18°
+16°
17 September
Tuesday
+19°
+16°
18 September
Wednesday
+19°
+15°
19 September
Thursday
+19°
+16°
20 September
Friday
+21°
+17°
21 September
Saturday
+20°
+17°
22 September
Sunday
+21°
+17°
23 September
Monday
+20°
+17°
24 September
Tuesday
+20°
+16°
25 September
Wednesday
+19°
+16°
26 September
Thursday
+21°
+16°
27 September
Friday
+20°
+16°
28 September
Saturday
+21°
+17°
29 September
Sunday
+20°
+17°
30 September
Monday
+20°
+16°
Cities with similar weather in September
United States
Seattle
Peru
Lima
Afghanistan
Kabul
South Africa
Johannesburg
United States
Portland
In September, the weather in Bilbao is typically warm. Average daily high temperature in September is about 21 degrees above zero. On average, Bilbao has 14 partly cloudy, 11 sunny, and 5 rainy days in September. The rains are usually light. September as well as August is considered the most comfortable time to visit Bilbao.