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

Place name	Weather in September air / sea temperature		Weather in October air / sea temperature		Weather in November air / sea temperature
Alajuela	75.3°F	83.8°F	73.6°F	83.1°F	73.1°F	82.4°F
Cahuita	83.5°F	84.9°F	82.9°F	85.1°F	80.7°F	84.2°F
Cartago	69.6°F	84.0°F	67.8°F	83.1°F	67.1°F	82.6°F
Desamparados	71.3°F	-	70.8°F	-	70.1°F	-
El Roble	83.9°F	84.0°F	82.3°F	83.3°F	81.4°F	82.0°F
Heredia	71.5°F	83.8°F	71.3°F	83.1°F	70.6°F	82.6°F
Jaco	82.4°F	84.2°F	81.3°F	83.5°F	80.1°F	82.4°F
La Fortuna de San Carlos	80.7°F	-	79.6°F	-	77.4°F	-
Liberia	85.3°F	-	81.8°F	-	81.4°F	-
Limon	83.5°F	84.7°F	83.0°F	84.6°F	80.8°F	83.5°F
Playa Flamingo	83.2°F	84.4°F	81.2°F	83.7°F	81.1°F	82.2°F
Playas del Coco	83.1°F	84.6°F	81.2°F	84.0°F	81.1°F	82.4°F
Puerto Limon	83.5°F	85.1°F	83.0°F	85.1°F	80.8°F	83.8°F
Puerto Viejo de Talamanca	83.5°F	84.9°F	82.5°F	85.1°F	80.0°F	84.2°F
Quepos	79.7°F	84.2°F	79.0°F	83.5°F	76.3°F	82.6°F
Samara	82.7°F	84.2°F	81.3°F	83.5°F	80.8°F	82.4°F
San Jose	71.2°F	83.8°F	70.8°F	83.1°F	70.1°F	82.6°F
Santa Teresa	82.2°F	84.2°F	81.4°F	83.5°F	80.6°F	82.2°F
Tamarindo	83.2°F	84.4°F	81.2°F	83.7°F	81.1°F	82.2°F
Tortuguero	83.9°F	84.9°F	83.2°F	84.7°F	80.7°F	83.5°F

* 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.

Winter weather

Spring weather

Summer weather

Autumn weather

Name

°F

Alajuela