Current sea water temperature:
+80.1°F
| Minimum sea water temperature in December: | 85.5°F |
| Maximum sea water temperature in December: | 77.2°F |
| Average sea water temperature in December: | 80.1°F |
| more information | |
14 days
forecast
forecast
| Barcelona |
monthly
weather
weather
| Barcelona |
Sea water temperature for the last 10 days:
| December 18 | 80.1°F | December 13 | 80.4°F |
| December 17 | 80.1°F | December 12 | 80.2°F |
| December 16 | 80.2°F | December 11 | 80.2°F |
| December 15 | 80.6°F | December 10 | 79.5°F |
| December 14 | 80.2°F | December 9 | 79.5°F |
Monthly sea water temperature, °F
When is the warmest sea in Barcelona?
Based on the data about daily sea water temperature for the last three years the warmest sea in Barcelona was noticed in October, September and November.
Monthly Sea Temperatures in Barcelona, °F
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 83.6°F. The highest and lowest sea temperatures during the month were 84.2°F and 82.6°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 82.9°F. The highest and lowest sea temperatures during the month were 84.2°F and 82.2°F.
Sea water temperature in November, °F
Show year:
2025
2024
2023
The average sea water temperature in November of 2025 was 81.4°F. The highest and lowest sea temperatures during the month were 83.1°F and 79.7°F.
current
weather
weather
| Barcelona |
weather in
December
December
| Barcelona |
Best time for vacation in Barcelona
Barcelona on a weather map
Places in Venezuela:
Name
°F
24 Hours Forecast
Barcelona
Local time: 05:33
December 18, thursday
0600
73°F
N
2 mph
2 mph
0900
79°F
SE
2 mph
2 mph
1200
81°F
S
5 mph
5 mph
1500
82°F
SW
9 mph
9 mph
1800
79°F
SW
14 mph
14 mph
2100
75°F
SW
12 mph
12 mph
December 19, friday
0000
73°F
SW
8 mph
8 mph
0300
73°F
W
5 mph
5 mph
