27.04
mon
mon
Day
77°F
SW 3 mph
Precip.
100%
100%
Night
57°F
W 2 mph
Precip.
65%
65%
28.04
tue
tue
Day
73°F
S 2 mph
Precip.
100%
100%
Night
55°F
W 3 mph
Precip.
0%
0%
29.04
wed
wed
Day
77°F
SW 4 mph
Precip.
0%
0%
Night
55°F
W 3 mph
Precip.
0%
0%
30.04
thu
thu
Day
77°F
S 4 mph
Precip.
100%
100%
Night
59°F
W 3 mph
Precip.
0%
0%
01.05
fri
fri
Day
72°F
S 3 mph
Precip.
100%
100%
Night
59°F
NW 2 mph
Precip.
0%
0%
02.05
sat
sat
Day
73°F
S 2 mph
Precip.
100%
100%
Night
61°F
NW 1 mph
Precip.
0%
0%
03.05
sun
sun
Day
75°F
S 3 mph
Precip.
100%
100%
Night
59°F
NW 2 mph
Precip.
0%
0%
Sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 86.7°F. The highest and lowest sea temperatures during the month were 87.3°F and 85.8°F.
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 85.8°F. The highest and lowest sea temperatures during the month were 86.5°F and 85.1°F.
Air temperature in Cartago, °F
Precipitation total in Cartago, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Cartago
Cartago on a weather map
Places in Costa Rica:
Name
°F
24 Hours Forecast
Cartago
Local time: 09:35
April 27, monday
1200
77°F
SW
3 mph
3 mph
1500
70°F
S
2 mph
2 mph
1800
63°F
SW
2 mph
2 mph
2100
59°F
W
3 mph
3 mph
April 28, tuesday
0000
57°F
W
2 mph
2 mph
0300
55°F
W
2 mph
2 mph
0600
57°F
W
2 mph
2 mph
0900
72°F
SW
2 mph
2 mph
