30.12
tue
tue
Day
82°F
N 5 mph
Precip.
0%
0%
Night
77°F
S 4 mph
Precip.
0%
0%
31.12
wed
wed
Day
84°F
SW 2 mph
Precip.
0%
0%
Night
77°F
SW 9 mph
Precip.
0%
0%
01.01
thu
thu
Day
84°F
SW 3 mph
Precip.
0%
0%
Night
77°F
S 6 mph
Precip.
0%
0%
02.01
fri
fri
Day
82°F
N 2 mph
Precip.
0%
0%
Night
77°F
S 4 mph
Precip.
0%
0%
03.01
sat
sat
Day
82°F
N 4 mph
Precip.
0%
0%
Night
77°F
SW 2 mph
Precip.
0%
0%
04.01
sun
sun
Day
82°F
N 6 mph
Precip.
0%
0%
Night
77°F
S 2 mph
Precip.
64%
64%
05.01
mon
mon
Day
82°F
N 2 mph
Precip.
0%
0%
Night
77°F
S 5 mph
Precip.
100%
100%
06.01
tue
tue
Day
84°F
NW 1 mph
Precip.
0%
0%
Night
77°F
SW 6 mph
Precip.
0%
0%
07.01
wed
wed
Day
84°F
W 3 mph
Precip.
0%
0%
Night
77°F
SW 5 mph
Precip.
68%
68%
08.01
thu
thu
Day
82°F
NW 2 mph
Precip.
0%
0%
Night
77°F
SW 2 mph
Precip.
73%
73%
09.01
fri
fri
Day
82°F
N 4 mph
Precip.
0%
0%
Night
77°F
SE 4 mph
Precip.
0%
0%
10.01
sat
sat
Day
82°F
NE 4 mph
Precip.
0%
0%
Night
77°F
SE 3 mph
Precip.
70%
70%
11.01
sun
sun
Day
82°F
NE 6 mph
Precip.
68%
68%
Night
77°F
SE 2 mph
Precip.
88%
88%
12.01
mon
mon
Day
82°F
NE 6 mph
Precip.
100%
100%
Night
77°F
NE 4 mph
Precip.
100%
100%
sea water
temperature
temperature
| Santa Teresa |
monthly
weather
weather
| Santa Teresa |
current
weather
weather
| Santa Teresa |
7 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 83.2°F. The highest and lowest sea temperatures during the month were 83.8°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: 14:47
December 30, tuesday
1500
81°F
N
6 mph
6 mph
1800
79°F
N
3 mph
3 mph
2100
79°F
S
4 mph
4 mph
December 31, wednesday
0000
77°F
S
4 mph
4 mph
0300
75°F
S
5 mph
5 mph
0600
75°F
S
6 mph
6 mph
0900
81°F
SW
8 mph
8 mph
1200
84°F
SW
2 mph
2 mph
