World Resorts Costa Rica Heredia Weather

Heredia 7 Days Forecast

16.09
wed
Day
66°F
SW 5 mph
Precip.
70%
Night
59°F
W 5 mph
Precip.
28%
17.09
thu
Day
70°F
SW 5 mph
Precip.
31%
Night
61°F
W 4 mph
Precip.
42%
18.09
fri
Day
72°F
SW 4 mph
Precip.
26%
Night
61°F
SW 3 mph
Precip.
42%
19.09
sat
Day
70°F
SW 4 mph
Precip.
48%
Night
63°F
W 3 mph
Precip.
44%
20.09
sun
Day
68°F
S 2 mph
Precip.
82%
Night
63°F
N 2 mph
Precip.
82%
21.09
mon
Day
70°F
E 3 mph
Precip.
70%
Night
61°F
W 2 mph
Precip.
50%
22.09
tue
Day
64°F
NE 2 mph
Precip.
71%
Night
61°F
NE 2 mph
Precip.
48%

Sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 86.4°F. The highest and lowest sea temperatures during the month were 87.4°F and 85.8°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

Sunniest months:
January 13 days
February 13 days
March 11 days
Warmest months:
March 79.9 °F
April 79.2 °F
February 78.3 °F
Warmest sea temp:
April 85.5 °F
March 85.2 °F
May 85.1 °F
Coldest months:
November 73.6 °F
October 73.8 °F
July 75.0 °F
Rainiest months:
October 25 days
September 25 days
June 24 days
Windiest months:
February 6.3 mph
January 6.1 mph
March 5.5 mph

Heredia on a weather map

Current weather
09:52
Heredia
+66°F
SW 5 mph
Feels like: +66°F
Precip.: 23%
Places in Costa Rica:
Name
°F
Alajuela
+77°F
Jaco
+82°F
Cahuita
+82°F
Limon
+79°F
Playas del Coco
+84°F
Playa Flamingo
+84°F
Puerto Viejo de Talamanca
+81°F
Puerto Limon
+82°F
Samara
+82°F
San Jose
+66°F
Santa Teresa
+81°F
Tamarindo
+84°F
Tortuguero
+79°F
El Roble
+86°F
Heredia
+66°F
all places
24 Hours Forecast
Heredia
Local time: 09:52
September 16, wednesday
1200
66°F
SW
5 mph
1500
63°F
SW
6 mph
1800
61°F
W
6 mph
2100
59°F
W
6 mph
September 17, thursday
0000
59°F
W
5 mph
0300
59°F
W
4 mph
0600
59°F
W
4 mph
0900
70°F
SW
5 mph
Units of measurement: °C / °F