Average sea water temperature in September:
+83.7°F
| Minimum sea water temperature in September: | 86.7°F |
| Maximum sea water temperature in September: | 82.2°F |
Daily sea water temperature in September, °F
Show year:
2023
2022
2021
The average sea water temperature in September of 2023 was 85.8°F. The highest and lowest sea temperatures during the month were 86.7°F and 84.6°F.
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| San Jose |
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Monthly sea water temperature in San Jose, °F
Which Costa Rica resorts have warmest sea in September?
| Place name | September 2023 | September 2022 |
|---|---|---|
| Samara | 86.3°F | 83.4°F |
| Tamarindo | 86.3°F | 83.6°F |
| Playas del Coco | 86.2°F | 83.9°F |
| Playa Flamingo | 86.0°F | 83.7°F |
| Puerto Limon | 85.8°F | 84.8°F |
| Limon | 85.8°F | 84.8°F |
| Santa Teresa | 85.8°F | 83.4°F |
| San Jose | 85.8°F | 83.8°F |
| Cartago | 85.7°F | 83.9°F |
| Puerto Viejo de Talamanca | 85.7°F | 85.0°F |
| Jaco | 85.7°F | 83.5°F |
| Alajuela | 85.6°F | 83.5°F |
| Quepos | 85.6°F | 83.8°F |
| El Roble | 85.6°F | 83.6°F |
| Heredia | 85.6°F | 83.5°F |
| Cahuita | 85.6°F | 84.9°F |
| Tortuguero | 85.6°F | 84.7°F |
Best time for vacation in San Jose
San Jose on a weather map
Places in Costa Rica:
Name
°F
24 Hours Forecast
San Jose
Local time: 15:51
April 30, tuesday
1800
64°F
SW
2 mph
2 mph
2100
61°F
SW
3 mph
3 mph
May 01, wednesday
0000
59°F
W
4 mph
4 mph
0300
57°F
W
4 mph
4 mph
0600
61°F
W
4 mph
4 mph
0900
77°F
SW
2 mph
2 mph
1200
82°F
SE
2 mph
2 mph
1500
73°F
SE
2 mph
2 mph
