15.08
sat
sat
Day
73°F
SW 4 mph
Precip.
63%
63%
Night
66°F
SW 3 mph
Precip.
52%
52%
16.08
sun
sun
Day
66°F
SW 4 mph
Precip.
88%
88%
Night
61°F
SW 5 mph
Precip.
30%
30%
17.08
mon
mon
Day
72°F
SE 1 mph
Precip.
56%
56%
Night
64°F
SW 2 mph
Precip.
43%
43%
18.08
tue
tue
Day
72°F
S 1 mph
Precip.
72%
72%
Night
64°F
W 2 mph
Precip.
40%
40%
19.08
wed
wed
Day
72°F
SW 2 mph
Precip.
52%
52%
Night
63°F
W 2 mph
Precip.
60%
60%
20.08
thu
thu
Day
68°F
SW 2 mph
Precip.
36%
36%
Night
59°F
SW 3 mph
Precip.
34%
34%
21.08
fri
fri
Day
77°F
S 1 mph
Precip.
42%
42%
Night
59°F
SW 5 mph
Precip.
56%
56%
22.08
sat
sat
Day
79°F
S 3 mph
Precip.
42%
42%
Night
63°F
SW 3 mph
Precip.
42%
42%
23.08
sun
sun
Day
73°F
S 2 mph
Precip.
68%
68%
Night
63°F
SW 4 mph
Precip.
43%
43%
24.08
mon
mon
Day
75°F
SW 3 mph
Precip.
55%
55%
Night
63°F
SW 4 mph
Precip.
32%
32%
25.08
tue
tue
Day
73°F
S 1 mph
Precip.
69%
69%
Night
63°F
W 2 mph
Precip.
50%
50%
26.08
wed
wed
Day
70°F
S 1 mph
Precip.
68%
68%
Night
59°F
W 3 mph
Precip.
60%
60%
27.08
thu
thu
Day
75°F
SW 2 mph
Precip.
58%
58%
Night
64°F
SW 4 mph
Precip.
44%
44%
28.08
fri
fri
Day
77°F
SW 7 mph
Precip.
11%
11%
Night
68°F
SW 6 mph
Precip.
31%
31%
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 87.0°F. The highest and lowest sea temperatures during the month were 87.6°F and 86.5°F.
Air temperature in Heredia, °F
Precipitation total in Heredia, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Heredia
Heredia on a weather map
Places in Costa Rica:
Name
°F
24 Hours Forecast
Heredia
Local time: 14:04
August 15, saturday
1500
72°F
SW
3 mph
3 mph
1800
64°F
SW
3 mph
3 mph
2100
64°F
SW
4 mph
4 mph
August 16, sunday
0000
66°F
SW
3 mph
3 mph
0300
64°F
SW
4 mph
4 mph
0600
63°F
SW
3 mph
3 mph
0900
66°F
SW
2 mph
2 mph
1200
66°F
SW
4 mph
4 mph
