Measurements:
°C
°F
World Resorts Costa Rica

Costa Rica Sea Water Temperature in December

The Costa Rica resorts with the warmest sea water temperature in December are Quepos, San Jose and Cartago.

Below you can see a list of all popular Costa Rica resorts and information about sea water temperature in December for the last two years.

Resort Name December 2024 December 2023 December 2022
Quepos 87.1°F 89.2°F 86.1°F
San Jose 87.0°F 89.2°F 86.1°F
Cartago 87.0°F 89.1°F 86.0°F
Heredia 86.8°F 89.1°F 86.3°F
Jaco 86.7°F 88.9°F 86.1°F
Alajuela 86.4°F 88.7°F 86.0°F
Santa Teresa 86.2°F 88.5°F 86.1°F
Puerto Viejo de Talamanca 86.2°F 87.1°F 85.8°F
Samara 86.2°F 88.2°F 86.1°F
Cahuita 86.1°F 87.1°F 85.7°F
Limon 86.1°F 87.0°F 85.5°F
Puerto Limon 86.1°F 87.0°F 85.5°F
El Roble 85.6°F 88.0°F 85.4°F
Tortuguero 85.5°F 86.4°F 85.4°F
Tamarindo 85.4°F 87.6°F 85.5°F
Playa Flamingo 84.7°F 86.4°F 84.8°F
Playas del Coco 84.5°F 86.6°F 84.9°F

Please see following sea water temperature averages charts for the warmest Costa Rica resorts in December.

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
15
30
45
60
75
90
105
120
87.1
86.3
87.1
87.7
88.1
87.9
88.4
89.3
90
89.8
89.3
88.2
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
15
30
45
60
75
90
105
120
86.9
86.2
86.8
87.5
88
87.8
88.3
88.9
89.6
89.3
88.7
87.8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
15
30
45
60
75
90
105
120
86.9
86.2
86.8
87.5
87.9
87.8
88.3
88.9
89.6
89.4
88.7
87.9

You can also get the same information for the every other month of the year when the average sea water temperature is greater then 70°F.