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Bilbao, Spain Weather Averages

August is the hottest month in Bilbao with an average temperature of 21°C (69°F) and the coldest is January at 10°C (49°F) with the most daily sunshine hours at 6 in July. The wettest month is April with an average of 120mm of rain..

Average Temperature Bilbao

What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month
What is Average Temperature?
The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month

Average High Low Temperature Bilbao

What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily
What is Average High Low Temperature?
The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

Average Rainfall Bilbao

What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years
What is Average Rainfall?
The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

Average Daily Sunshine Hours Bilbao

What are Average Daily Sunshine Hours?
Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer
What are Average Daily Sunshine Hours?
Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer

Bilbao : Next 24-Hour Weather

Tomorrow - 10th October 2026

Sunrise 08:19

Sunrise

Sunset 19:37

Sunset
0:00
Overcast
13°C (55°F)
1:00
Overcast
13°C (54°F)
2:00
Overcast
12°C (54°F)
3:00
Overcast
12°C (53°F)
4:00
Overcast
12°C (53°F)
5:00
Overcast
12°C (53°F)
6:00
Overcast
12°C (53°F)
7:00
Overcast
12°C (53°F)
8:00
Overcast
12°C (53°F)
9:00
Partly cloudy
12°C (53°F)
10:00
Partly cloudy
14°C (56°F)
11:00
Overcast
16°C (60°F)
12:00
Clear
18°C (63°F)
13:00
Clear
19°C (65°F)
14:00
Clear
19°C (66°F)
15:00
Clear
20°C (66°F)
16:00
Clear
19°C (66°F)
17:00
Overcast
18°C (64°F)
18:00
Overcast
17°C (62°F)
19:00
Overcast
16°C (60°F)
20:00
Clear
15°C (58°F)
21:00
Clear
14°C (57°F)
22:00
Cloudy
14°C (56°F)
23:00
Clear
14°C (56°F)
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