27.06
sat
sat
Day
84°F
NE 5 mph
Precip.
29%
29%
Night
81°F
S 3 mph
Precip.
18%
18%
28.06
sun
sun
Day
84°F
NE 7 mph
Precip.
6%
6%
Night
81°F
SW 5 mph
Precip.
10%
10%
29.06
mon
mon
Day
84°F
N 5 mph
Precip.
5%
5%
Night
82°F
SW 2 mph
Precip.
14%
14%
30.06
tue
tue
Day
84°F
NE 5 mph
Precip.
16%
16%
Night
81°F
SW 2 mph
Precip.
36%
36%
01.07
wed
wed
Day
84°F
NE 6 mph
Precip.
26%
26%
Night
81°F
SW 4 mph
Precip.
44%
44%
02.07
thu
thu
Day
84°F
N 6 mph
Precip.
30%
30%
Night
82°F
S 4 mph
Precip.
13%
13%
03.07
fri
fri
Day
84°F
N 7 mph
Precip.
28%
28%
Night
81°F
SW 4 mph
Precip.
22%
22%
04.07
sat
sat
Day
84°F
N 6 mph
Precip.
16%
16%
Night
81°F
S 3 mph
Precip.
10%
10%
05.07
sun
sun
Day
84°F
N 5 mph
Precip.
16%
16%
Night
81°F
S 2 mph
Precip.
12%
12%
06.07
mon
mon
Day
84°F
NE 4 mph
Precip.
7%
7%
Night
82°F
S 2 mph
Precip.
22%
22%
07.07
tue
tue
Day
84°F
NE 6 mph
Precip.
16%
16%
Night
81°F
S 3 mph
Precip.
26%
26%
08.07
wed
wed
Day
84°F
N 7 mph
Precip.
19%
19%
Night
81°F
SW 4 mph
Precip.
24%
24%
09.07
thu
thu
Day
84°F
N 7 mph
Precip.
25%
25%
Night
81°F
W 4 mph
Precip.
16%
16%
10.07
fri
fri
Day
84°F
NE 5 mph
Precip.
27%
27%
Night
79°F
NW 8 mph
Precip.
54%
54%
Sea water temperature in June, °F
Show year:
2026
2025
2024
The average sea water temperature in June of 2026 was 85.5°F. The highest and lowest sea temperatures during the month were 86.9°F and 84.7°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 85.1°F. The highest and lowest sea temperatures during the month were 86.2°F and 84.2°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: 06:00
June 27, saturday
0900
84°F
W
1 mph
1 mph
1200
84°F
NE
5 mph
5 mph
1500
84°F
N
6 mph
6 mph
1800
82°F
N
6 mph
6 mph
2100
82°F
SE
1 mph
1 mph
June 28, sunday
0000
81°F
S
3 mph
3 mph
0300
79°F
SW
4 mph
4 mph
0600
79°F
SW
5 mph
5 mph
