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Biscaya, Spain Weather Averages

August is the hottest month in Biscaya 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 Biscaya

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 Biscaya

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 Biscaya

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 Biscaya

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

Biscaya : Next 24-Hour Weather

Today - 24th August 2026

Sunrise 07:27

Sunrise

Sunset 21:01

Sunset
23:00
Patchy rain possible
22°C (71°F)

Tomorrow - 25th August 2026

Sunrise 07:27

Sunrise

Sunset 21:01

Sunset
0:00
Patchy rain possible
22°C (70°F)
1:00
Cloudy
22°C (71°F)
2:00
Patchy rain possible
22°C (71°F)
3:00
Partly cloudy
21°C (70°F)
4:00
Clear
21°C (69°F)
5:00
Cloudy
21°C (69°F)
6:00
Overcast
20°C (68°F)
7:00
Overcast
20°C (67°F)
8:00
Overcast
19°C (65°F)
9:00
Overcast
19°C (66°F)
10:00
Overcast
21°C (69°F)
11:00
Overcast
23°C (72°F)
12:00
Overcast
24°C (74°F)
13:00
Overcast
25°C (77°F)
14:00
Overcast
27°C (79°F)
15:00
Overcast
27°C (80°F)
16:00
Overcast
26°C (79°F)
17:00
Overcast
25°C (76°F)
18:00
Overcast
23°C (73°F)
19:00
Cloudy
21°C (70°F)
20:00
Cloudy
21°C (68°F)
21:00
Clear
19°C (66°F)
22:00
Clear
19°C (66°F)