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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

Today - 30th July 2025

Sunrise 07:00

Sunrise

Sunset 21:36

Sunset
19:00
Patchy rain possible
21°C (69°F)
20:00
Patchy rain possible
19°C (66°F)
21:00
Patchy rain possible
17°C (62°F)
22:00
Patchy rain possible
17°C (62°F)
23:00
Light rain shower
17°C (62°F)

Tomorrow - 31st July 2025

Sunrise 07:00

Sunrise

Sunset 21:36

Sunset
0:00
Light rain shower
17°C (62°F)
1:00
Light rain shower
17°C (62°F)
2:00
Light rain shower
17°C (61°F)
3:00
Light rain shower
17°C (62°F)
4:00
Mist
17°C (62°F)
5:00
Mist
17°C (62°F)
6:00
Patchy rain possible
17°C (62°F)
7:00
Patchy rain possible
17°C (62°F)
8:00
Patchy rain possible
18°C (63°F)
9:00
Patchy rain possible
18°C (64°F)
10:00
Patchy rain possible
20°C (67°F)
11:00
Patchy rain possible
22°C (71°F)
12:00
Clear
23°C (72°F)
13:00
Clear
23°C (73°F)
14:00
Clear
23°C (73°F)
15:00
Clear
23°C (73°F)
16:00
Clear
23°C (72°F)
17:00
Clear
22°C (71°F)
18:00
Clear
21°C (69°F)
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