23.12
tue
tue
Day
82°F
NE 3 mph
Precip.
0%
0%
Night
77°F
S 2 mph
Precip.
63%
63%
24.12
wed
wed
Day
82°F
NE 6 mph
Precip.
0%
0%
Night
77°F
SW 2 mph
Precip.
100%
100%
25.12
thu
thu
Day
82°F
NE 6 mph
Precip.
0%
0%
Night
77°F
S 2 mph
Precip.
100%
100%
26.12
fri
fri
Day
81°F
N 3 mph
Precip.
0%
0%
Night
77°F
S 2 mph
Precip.
63%
63%
27.12
sat
sat
Day
81°F
NE 2 mph
Precip.
0%
0%
Night
77°F
S 2 mph
Precip.
100%
100%
28.12
sun
sun
Day
82°F
NE 6 mph
Precip.
0%
0%
Night
77°F
S 2 mph
Precip.
100%
100%
29.12
mon
mon
Day
82°F
N 4 mph
Precip.
0%
0%
Night
77°F
S 3 mph
Precip.
64%
64%
sea water
temperature
temperature
| Santa Teresa |
monthly
weather
weather
| Santa Teresa |
current
weather
weather
| Santa Teresa |
14 days
forecast
forecast
| Santa Teresa |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 83.1°F. The highest and lowest sea temperatures during the month were 83.5°F and 82.6°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 83.2°F. The highest and lowest sea temperatures during the month were 84.7°F and 81.7°F.
Air temperature in Santa Teresa, °F
Precipitation total in Santa Teresa, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Santa Teresa
Santa Teresa on a weather map
Places in Costa Rica:
Name
°F
24 Hours Forecast
Santa Teresa
Local time: 18:13
December 23, tuesday
2100
79°F
SW
1 mph
1 mph
December 24, wednesday
0000
77°F
S
2 mph
2 mph
0300
75°F
S
5 mph
5 mph
0600
75°F
S
4 mph
4 mph
0900
79°F
S
3 mph
3 mph
1200
82°F
NE
6 mph
6 mph
1500
81°F
NE
7 mph
7 mph
1800
79°F
N
5 mph
5 mph
