World Resorts Costa Rica Weather

Weather in Costa Rica in September

Costa Rica in September on a weather map
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Sea water temperature
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• This map is fully interactive. You can zoom it in and out or pan it to find any other places.

Best place for vacation in Costa Rica in September

Table below will help you to find the best place for your vacation in Costa Rica in September. Find the place with less rains and more sun. We also provide information about sea water temperature for marine resort.

Place name Air temp
day / night
Cloudiness Rainy days (precipitation) Sea
temperature
Sunny hours
 Alajuela 75.7°F 61.2°F 63.1% 21 days (17.6 in.) 83.7°F 5 h. 29 min.
 Cahuita 83.4°F 76.3°F 64.1% 10 days (4.0 in.) 85.1°F 5 h. 22 min.
 Cartago 71.4°F 58.7°F 64.2% 21 days (17.3 in.) 83.7°F 5 h. 21 min.
 Desamparados 72.7°F 59.4°F 68.6% 23 days (11.7 in.) - 4 h. 49 min.
 El Roble 78.5°F 78.1°F 62.6% 5 days (4.0 in.) 83.7°F 5 h. 33 min.
 Heredia 73.4°F 57.4°F 64.4% 21 days (17.4 in.) 83.7°F 5 h. 19 min.
 Jaco 82.5°F 78.3°F 68.8% 23 days (10.8 in.) 83.7°F 4 h. 48 min.
 La Fortuna de San Carlos 84.8°F 72.2°F 77.0% 12 days (5.2 in.) - 3 h. 48 min.
 Liberia 83.0°F 73.7°F 63.6% 19 days (8.6 in.) - 5 h. 25 min.
 Limon 84.0°F 76.5°F 62.0% 11 days (6.3 in.) 84.6°F 5 h. 37 min.
 Playa Flamingo 84.0°F 74.3°F 58.9% 16 days (6.9 in.) 84.0°F 6 h. 0 min.
 Playas del Coco 84.3°F 78.0°F 61.3% 8 days (3.8 in.) 84.2°F 5 h. 42 min.
 Puerto Limon 83.2°F 76.1°F 63.2% 5 days (3.5 in.) 85.1°F 5 h. 29 min.
 Puerto Viejo de Talamanca 83.2°F 76.1°F 63.2% 5 days (3.5 in.) 85.1°F 5 h. 28 min.
 Quepos 82.5°F 78.3°F 68.8% 23 days (10.8 in.) 83.8°F 4 h. 48 min.
 Samara 82.7°F 76.1°F 66.5% 15 days (6.6 in.) 83.8°F 5 h. 4 min.
 San Jose 73.3°F 58.0°F 64.1% 21 days (17.1 in.) 83.7°F 5 h. 22 min.
 Santa Teresa 82.7°F 76.1°F 66.5% 15 days (6.6 in.) 83.7°F 5 h. 4 min.
 Tamarindo 82.9°F 76.6°F 57.2% 14 days (5.1 in.) 84.0°F 6 h. 12 min.
 Tortuguero 84.0°F 74.8°F 59.9% 9 days (3.8 in.) 84.9°F 5 h. 52 min.
* Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

Weather in Costa Rica by seasons

Places in Costa Rica:
Name
°F
+82°F
+84°F
+72°F
+86°F
+82°F
+82°F
+88°F
+77°F
+86°F
+86°F
+90°F
+77°F
Units of measurement: °C / °F