Average sea water temperature in September:
+69.2°F
| Minimum sea water temperature in September: | 72.7°F |
| Maximum sea water temperature in September: | 64.9°F |
Daily sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 69.5°F. The highest and lowest sea temperatures during the month were 71.1°F and 68.2°F.
Monthly sea water temperature in Bilbao, °F
Which Spain resorts have warmest sea in September?
| Place name | September 2026 | September 2025 |
|---|---|---|
| Magaluf | 81.3°F | 80.1°F |
| Santa Ponsa | 81.3°F | 80.0°F |
| Sa Coma | 81.3°F | 79.4°F |
| Palma de Majorka | 81.3°F | 80.1°F |
| Palma | 81.3°F | 80.1°F |
| Palma de Mallorca | 81.2°F | 79.8°F |
| Cala Mayor | 81.2°F | 79.9°F |
| Cala Ratjada | 81.1°F | 79.1°F |
| Ibiza | 80.9°F | 79.6°F |
| Can Picafort | 80.6°F | 79.3°F |
| Alcudia | 80.5°F | 79.5°F |
| La Manga | 80.3°F | 79.8°F |
| Murcia | 80.3°F | 79.8°F |
| Menorca | 80.3°F | 78.2°F |
| Sitges | 80.0°F | 78.0°F |
| Tarragona | 80.0°F | 77.9°F |
| San Pedro del Pinatar | 79.8°F | 79.4°F |
| La Pineda | 79.8°F | 77.8°F |
| Pineda de Mar | 79.6°F | 77.6°F |
| Calella | 79.6°F | 77.6°F |
Best time for vacation in Bilbao
Bilbao on a weather map
Places in Spain:
Name
°F
24 Hours Forecast
Bilbao
Local time: 03:13
September 30, wednesday
0600
75°F
N
6 mph
6 mph
0900
64°F
S
3 mph
3 mph
1200
73°F
NW
2 mph
2 mph
1500
66°F
S
7 mph
7 mph
1800
63°F
S
6 mph
6 mph
2100
59°F
S
5 mph
5 mph
October 01, thursday
0000
57°F
SW
2 mph
2 mph
0300
57°F
S
2 mph
2 mph
