World Resorts Costa Rica Alajuela Weather

Alajuela 7 Days Forecast

07.06
sun
Day
72°F
NE 3 mph
Precip.
89%
Night
66°F
W 1 mph
Precip.
95%
08.06
mon
Day
66°F
E 2 mph
Precip.
83%
Night
64°F
E 1 mph
Precip.
30%
09.06
tue
Day
73°F
NE 2 mph
Precip.
3%
Night
63°F
NW 2 mph
Precip.
28%
10.06
wed
Day
77°F
NE 6 mph
Precip.
73%
Night
61°F
SW 2 mph
Precip.
13%
11.06
thu
Day
81°F
NE 4 mph
Precip.
73%
Night
66°F
SE 1 mph
Precip.
46%
12.06
fri
Day
75°F
E 4 mph
Precip.
73%
Night
63°F
SW 3 mph
Precip.
19%
13.06
sat
Day
82°F
E 4 mph
Precip.
5%
Night
63°F
SW 4 mph
Precip.
25%

Sea water temperature in June, °F

Show year:
2025
2024
2023

The average sea water temperature in June of 2025 was 84.6°F. The highest and lowest sea temperatures during the month were 85.3°F and 84.0°F.

Air temperature in Alajuela, °F

Precipitation total in Alajuela, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Alajuela

Sunniest months:
February 16 days
March 16 days
January 15 days
Warmest months:
March 83.6 °F
April 82.7 °F
February 81.9 °F
Warmest sea temp:
April 85.2 °F
May 85.0 °F
March 84.7 °F
Coldest months:
October 75.8 °F
November 76.0 °F
September 77.0 °F
Rainiest months:
June 25 days
September 25 days
October 25 days
Windiest months:
February 6.6 mph
January 6.3 mph
March 5.7 mph

Alajuela on a weather map

Current weather
03:16
Alajuela
+66°F
NE 1 mph
Feels like: +66°F
Precip.: 85%
Places in Costa Rica:
Name
°F
Alajuela
+66°F
Jaco
+77°F
Cahuita
+75°F
Quepos
+75°F
Limon
+75°F
Playas del Coco
+75°F
Playa Flamingo
+75°F
Puerto Viejo de Talamanca
+73°F
Puerto Limon
+75°F
Samara
+77°F
San Jose
+66°F
Tamarindo
+75°F
Tortuguero
+75°F
El Roble
+75°F
Heredia
+64°F
all places
24 Hours Forecast
Alajuela
Local time: 03:16
June 07, sunday
0600
68°F
NW
1 mph
0900
72°F
NE
2 mph
1200
72°F
NE
3 mph
1500
68°F
NE
3 mph
1800
68°F
W
0 mph
2100
68°F
N
3 mph
June 08, monday
0000
66°F
W
1 mph
0300
66°F
NW
2 mph
Units of measurement: °C / °F