Average sea water temperature in February:
+84.1°F
| Minimum sea water temperature in February: | 87.6°F |
| Maximum sea water temperature in February: | 81.9°F |
Daily sea water temperature in February, °F
Show year:
2026
2025
2024
The average sea water temperature in February of 2026 was 83.8°F. The highest and lowest sea temperatures during the month were 84.7°F and 82.4°F.
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| Alajuela |
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| Alajuela |
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| Alajuela |
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| Alajuela |
Monthly sea water temperature in Alajuela, °F
Which Costa Rica resorts have warmest sea in February?
| Place name | February 2026 | February 2025 |
|---|---|---|
| Quepos | 85.0°F | 85.3°F |
| San Jose | 84.8°F | 85.2°F |
| Cartago | 84.8°F | 85.2°F |
| Heredia | 84.7°F | 84.9°F |
| Jaco | 84.3°F | 84.8°F |
| Alajuela | 83.8°F | 84.6°F |
| Santa Teresa | 82.6°F | 83.9°F |
| El Roble | 81.8°F | 83.8°F |
| Samara | 81.8°F | 84.0°F |
| Puerto Viejo de Talamanca | 80.8°F | 82.1°F |
| Cahuita | 80.8°F | 82.0°F |
| Limon | 80.7°F | 81.9°F |
| Puerto Limon | 80.7°F | 81.9°F |
| Tortuguero | 80.5°F | 81.9°F |
| Tamarindo | 80.3°F | 82.7°F |
| Playas del Coco | 79.4°F | 80.7°F |
| Playa Flamingo | 79.3°F | 80.6°F |
Best time for vacation in Alajuela
Alajuela on a weather map
Places in Costa Rica:
Name
°F
24 Hours Forecast
Alajuela
Local time: 04:54
February 25, wednesday
0600
63°F
SW
7 mph
7 mph
0900
70°F
SW
9 mph
9 mph
1200
72°F
SW
8 mph
8 mph
1500
75°F
SW
7 mph
7 mph
1800
64°F
SW
6 mph
6 mph
2100
59°F
SW
6 mph
6 mph
February 26, thursday
0000
57°F
SW
6 mph
6 mph
0300
55°F
SW
6 mph
6 mph
