27.04
mon
mon
Day
82°F
N 9 mph
Precip.
65%
65%
Night
81°F
W 5 mph
Precip.
100%
100%
28.04
tue
tue
Day
84°F
NE 5 mph
Precip.
0%
0%
Night
81°F
S 1 mph
Precip.
0%
0%
29.04
wed
wed
Day
84°F
N 6 mph
Precip.
0%
0%
Night
81°F
SW 1 mph
Precip.
76%
76%
30.04
thu
thu
Day
84°F
NE 7 mph
Precip.
0%
0%
Night
81°F
E 2 mph
Precip.
100%
100%
01.05
fri
fri
Day
84°F
NE 7 mph
Precip.
100%
100%
Night
81°F
W 1 mph
Precip.
100%
100%
02.05
sat
sat
Day
84°F
NE 8 mph
Precip.
100%
100%
Night
79°F
SW 2 mph
Precip.
0%
0%
03.05
sun
sun
Day
84°F
NE 6 mph
Precip.
76%
76%
Night
81°F
W 6 mph
Precip.
100%
100%
04.05
mon
mon
Day
84°F
NW 11 mph
Precip.
0%
0%
Night
81°F
NW 6 mph
Precip.
100%
100%
05.05
tue
tue
Day
84°F
N 9 mph
Precip.
73%
73%
Night
81°F
N 6 mph
Precip.
100%
100%
06.05
wed
wed
Day
84°F
NE 6 mph
Precip.
0%
0%
Night
82°F
W 1 mph
Precip.
0%
0%
07.05
thu
thu
Day
84°F
NE 5 mph
Precip.
100%
100%
Night
79°F
NW 6 mph
Precip.
0%
0%
08.05
fri
fri
Day
84°F
N 6 mph
Precip.
0%
0%
Night
79°F
SW 4 mph
Precip.
0%
0%
09.05
sat
sat
Day
84°F
N 6 mph
Precip.
100%
100%
Night
81°F
W 6 mph
Precip.
100%
100%
10.05
sun
sun
Day
84°F
N 7 mph
Precip.
0%
0%
Night
81°F
NW 4 mph
Precip.
100%
100%
Sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 86.2°F. The highest and lowest sea temperatures during the month were 86.9°F and 84.9°F.
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 85.9°F. The highest and lowest sea temperatures during the month were 86.7°F and 84.9°F.
Air temperature in Jaco, °F
Precipitation total in Jaco, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Jaco
Jaco on a weather map
Places in Costa Rica:
Name
°F
24 Hours Forecast
Jaco
Local time: 09:33
April 27, monday
1200
82°F
N
9 mph
9 mph
1500
82°F
N
9 mph
9 mph
1800
81°F
N
6 mph
6 mph
2100
81°F
NW
4 mph
4 mph
April 28, tuesday
0000
81°F
W
5 mph
5 mph
0300
81°F
W
5 mph
5 mph
0600
81°F
SW
5 mph
5 mph
0900
84°F
SW
1 mph
1 mph
