Current sea water temperature:
+86.4°F
| Minimum sea water temperature in July: | 87.6°F |
| Maximum sea water temperature in July: | 82.2°F |
| Average sea water temperature in July: | 84.3°F |
| more information | |
14 days
forecast
forecast
| Alajuela |
monthly
weather
weather
| Alajuela |
Sea water temperature for the last 10 days:
| July 17 | 86.4°F | July 12 | 86.5°F |
| July 16 | 86.0°F | July 11 | 86.0°F |
| July 15 | 86.4°F | July 10 | 86.5°F |
| July 14 | 86.2°F | July 9 | 86.5°F |
| July 13 | 85.8°F | July 8 | 86.2°F |
Monthly sea water temperature, °F
When is the warmest sea in Alajuela?
Based on the data about daily sea water temperature for the last three years the warmest sea in Alajuela was noticed in April, May and March.
Monthly Sea Temperatures in Alajuela, °F
Sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 85.9°F. The highest and lowest sea temperatures during the month were 86.5°F and 84.9°F.
Sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 86.2°F. The highest and lowest sea temperatures during the month were 86.9°F and 85.6°F.
Sea water temperature in March, °F
Show year:
2026
2025
2024
The average sea water temperature in March of 2026 was 85.6°F. The highest and lowest sea temperatures during the month were 86.5°F and 84.9°F.
current
weather
weather
| Alajuela |
weather in
July
July
| Alajuela |
Best time for vacation in Alajuela
Alajuela on a weather map
Places in Costa Rica:
Name
°F
24 Hours Forecast
Alajuela
Local time: 14:08
July 17, friday
1500
75°F
SW
7 mph
7 mph
1800
70°F
SW
5 mph
5 mph
2100
68°F
SW
5 mph
5 mph
July 18, saturday
0000
68°F
SW
5 mph
5 mph
0300
64°F
SW
5 mph
5 mph
0600
64°F
SW
5 mph
5 mph
0900
79°F
SW
4 mph
4 mph
1200
86°F
SW
4 mph
4 mph
