World Resorts Spain Barcelona Weather

Barcelona Sea Temperature in December

Average sea water temperature in December:
+59.9°F
Minimum sea water temperature in December: 63.7°F
Maximum sea water temperature in December: 56.5°F

Daily sea water temperature in December, °F

Show year:
2025
2024
2023

The average sea water temperature in December of 2025 was 60.4°F. The highest and lowest sea temperatures during the month were 61.7°F and 59.5°F.

Monthly sea water temperature in Barcelona, °F

Which Spain resorts have warmest sea in December?

Place name December 2025 December 2024
La Palma 71.7°F 71.4°F
Puerto de Mogan 71.5°F 70.5°F
Puerto Rico de Gran Canaria 71.4°F 70.5°F
Los Gigantes 70.8°F 71.5°F
Puerto de Santiago 70.8°F 71.5°F
Adeje 70.7°F 71.4°F
Los Cristianos 70.6°F 71.4°F
Costa Adeje 70.6°F 71.4°F
Playa-de-Las-Americas 70.6°F 71.4°F
Costa del Silencio 70.4°F 71.3°F
Maspalomas 70.3°F 70.5°F
Puerto de la Cruz 70.3°F 71.0°F
Santa Cruz de Tenerife 70.3°F 70.9°F
Tenerife 70.2°F 70.9°F
Las Palmas 69.8°F 70.2°F
Costa Calma 69.7°F 69.6°F
Gran Canaria 69.7°F 70.1°F
Fuerteventura 69.2°F 69.5°F
Lanzarote 69.0°F 69.3°F
Corralejo 68.7°F 69.3°F

Best time for vacation in Barcelona

Sunniest months:
July 26 days
August 24 days
June 24 days
Warmest months:
August 82.8 °F
July 82.1 °F
September 77.3 °F
Warmest sea temp:
August 78.9 °F
July 76.6 °F
September 76.5 °F
Coldest months:
January 55.1 °F
February 56.2 °F
December 57.4 °F
Rainiest months:
September 4 days
June 3 days
October 3 days
Windiest months:
March 8.5 mph
April 7.8 mph
November 7.7 mph

Barcelona on a weather map

Barcelona
+54°F
S 4 mph
Feels like: +54°F
Precip.: 0%
Places in Spain:
Name
°F
+61°F
+57°F
+57°F
+61°F
+61°F
+64°F
+59°F
+57°F
+50°F
+59°F
+63°F
+59°F
+63°F
24 Hours Forecast
Barcelona
Local time: 10:35
December 18, thursday
1200
57°F
S
2 mph
1500
59°F
NW
3 mph
1800
57°F
NW
4 mph
2100
55°F
SE
2 mph
December 19, friday
0000
55°F
SE
2 mph
0300
54°F
S
3 mph
0600
52°F
S
4 mph
0900
52°F
SE
6 mph
Units of measurement: °C / °F