World Resorts Costa Rica Jaco Weather

Jaco 7 Days Forecast

14.01
wed
Day
81°F
NE 5 mph
Precip.
0%
Night
77°F
S 4 mph
Precip.
0%
15.01
thu
Day
81°F
NE 7 mph
Precip.
0%
Night
77°F
SW 5 mph
Precip.
0%
16.01
fri
Day
81°F
N 7 mph
Precip.
0%
Night
77°F
S 4 mph
Precip.
0%
17.01
sat
Day
81°F
E 4 mph
Precip.
0%
Night
79°F
S 3 mph
Precip.
66%
18.01
sun
Day
82°F
E 5 mph
Precip.
0%
Night
77°F
SW 5 mph
Precip.
0%
19.01
mon
Day
82°F
N 8 mph
Precip.
0%
Night
77°F
SW 5 mph
Precip.
0%
20.01
tue
Day
82°F
NE 6 mph
Precip.
0%
Night
79°F
SW 4 mph
Precip.
79%

Sea water temperature in January, °F

Show year:
2025
2024
2023

The average sea water temperature in January of 2025 was 83.7°F. The highest and lowest sea temperatures during the month were 85.3°F and 82.2°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

Sunniest months:
February 11 days
March 10 days
January 7 days
Warmest months:
April 85.2 °F
March 85.1 °F
February 84.7 °F
Warmest sea temp:
April 85.6 °F
May 85.4 °F
March 85.3 °F
Coldest months:
November 80.5 °F
October 81.2 °F
August 81.7 °F
Rainiest months:
August 24 days
July 22 days
June 22 days
Windiest months:
February 5.2 mph
March 5.1 mph
April 4.8 mph

Jaco on a weather map

Current weather
07:23
Jaco
+75°F
SW 6 mph
Feels like: +77°F
Precip.: 0%
Places in Costa Rica:
Name
°F
Alajuela
+57°F
Jaco
+75°F
Cartago
+52°F
Cahuita
+70°F
Quepos
+64°F
Limon
+70°F
Playas del Coco
+73°F
Playa Flamingo
+73°F
Puerto Viejo de Talamanca
+68°F
Puerto Limon
+70°F
Samara
+72°F
San Jose
+50°F
Santa Teresa
+73°F
Tamarindo
+73°F
Tortuguero
+68°F
all places
24 Hours Forecast
Jaco
Local time: 07:23
January 14, wednesday
0900
79°F
S
3 mph
1200
81°F
NE
5 mph
1500
81°F
N
7 mph
1800
79°F
NE
4 mph
2100
77°F
SE
1 mph
January 15, thursday
0000
77°F
S
4 mph
0300
75°F
S
6 mph
0600
75°F
S
6 mph
Units of measurement: °C / °F