26.04
sun
sun
Day
66°F
S 4 mph
Precip.
0%
0%
Night
54°F
E 2 mph
Precip.
0%
0%
27.04
mon
mon
Day
66°F
S 4 mph
Precip.
0%
0%
Night
55°F
W 1 mph
Precip.
100%
100%
28.04
tue
tue
Day
64°F
S 3 mph
Precip.
0%
0%
Night
55°F
S 2 mph
Precip.
100%
100%
29.04
wed
wed
Day
61°F
NW 4 mph
Precip.
0%
0%
Night
59°F
N 5 mph
Precip.
0%
0%
30.04
thu
thu
Day
59°F
S 3 mph
Precip.
100%
100%
Night
54°F
SW 1 mph
Precip.
0%
0%
01.05
fri
fri
Day
57°F
NW 2 mph
Precip.
72%
72%
Night
55°F
S 2 mph
Precip.
76%
76%
02.05
sat
sat
Day
54°F
S 3 mph
Precip.
100%
100%
Night
54°F
S 2 mph
Precip.
66%
66%
03.05
sun
sun
Day
54°F
S 2 mph
Precip.
62%
62%
Night
55°F
E 4 mph
Precip.
48%
48%
04.05
mon
mon
Day
50°F
NE 2 mph
Precip.
100%
100%
Night
46°F
NE 2 mph
Precip.
58%
58%
05.05
tue
tue
Day
55°F
NE 2 mph
Precip.
45%
45%
Night
48°F
NE 1 mph
Precip.
0%
0%
06.05
wed
wed
Day
55°F
SE 4 mph
Precip.
70%
70%
Night
50°F
SE 2 mph
Precip.
54%
54%
07.05
thu
thu
Day
54°F
NE 3 mph
Precip.
100%
100%
Night
48°F
NW 2 mph
Precip.
0%
0%
08.05
fri
fri
Day
68°F
N 4 mph
Precip.
0%
0%
Night
64°F
N 6 mph
Precip.
0%
0%
09.05
sat
sat
Day
70°F
NW 2 mph
Precip.
100%
100%
Night
55°F
NW 2 mph
Precip.
100%
100%
Sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 57.6°F. The highest and lowest sea temperatures during the month were 59.7°F and 55.6°F.
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 60.4°F. The highest and lowest sea temperatures during the month were 63.1°F and 58.5°F.
Air temperature in Bilbao, °F
Precipitation total in Bilbao, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Bilbao
Bilbao on a weather map
Places in Spain:
Name
°F
24 Hours Forecast
Bilbao
Local time: 18:14
April 26, sunday
2100
57°F
S
3 mph
3 mph
April 27, monday
0000
54°F
E
2 mph
2 mph
0300
54°F
NE
2 mph
2 mph
0600
52°F
N
3 mph
3 mph
0900
57°F
N
1 mph
1 mph
1200
66°F
S
4 mph
4 mph
1500
70°F
S
7 mph
7 mph
1800
66°F
S
6 mph
6 mph
