Table below will help you to find the best place for your vacation in Costa Rica in March. 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	82.5°F	59.3°F	43.6%	3 days (3.8 in.)	84.6°F	7 h. 48 min.
Cahuita	81.5°F	73.0°F	59.6%	5 days (3.5 in.)	82.4°F	5 h. 52 min.
Cartago	75.2°F	56.0°F	51.3%	5 days (4.2 in.)	85.3°F	6 h. 52 min.
Desamparados	78.4°F	58.5°F	49.5%	3 days (2.8 in.)	-	7 h. 5 min.
El Roble	84.5°F	79.0°F	28.1%	-	83.7°F	9 h. 40 min.
Heredia	78.7°F	56.5°F	47.3%	4 days (3.9 in.)	85.1°F	7 h. 21 min.
Jaco	85.8°F	78.6°F	48.3%	4 days (2.8 in.)	85.1°F	7 h. 14 min.
La Fortuna de San Carlos	87.7°F	70.0°F	63.7%	1 day (1.3 in.)	-	5 h. 23 min.
Liberia	92.9°F	74.3°F	26.5%	3 days (1.4 in.)	-	9 h. 52 min.
Limon	81.5°F	72.6°F	57.2%	5 days (4.1 in.)	81.9°F	6 h. 9 min.
Playa Flamingo	90.8°F	75.4°F	19.4%	1 day (0.4 in.)	81.1°F	10 h. 44 min.
Playas del Coco	88.3°F	77.1°F	31.3%	-	81.3°F	9 h. 17 min.
Puerto Limon	81.7°F	72.1°F	53.8%	1 day (1.2 in.)	82.4°F	6 h. 34 min.
Puerto Viejo de Talamanca	81.4°F	71.8°F	55.4%	1 day (1.2 in.)	82.4°F	6 h. 23 min.
Quepos	85.4°F	77.3°F	53.1%	4 days (3.0 in.)	85.8°F	6 h. 40 min.
Samara	88.3°F	76.1°F	31.8%	3 days (1.2 in.)	83.8°F	9 h. 13 min.
San Jose	78.6°F	56.7°F	47.4%	4 days (3.9 in.)	85.3°F	7 h. 21 min.
Santa Teresa	87.7°F	77.0°F	31.4%	3 days (1.1 in.)	84.0°F	9 h. 16 min.
Tamarindo	88.5°F	77.3°F	20.0%	-	82.6°F	10 h. 39 min.
Tortuguero	83.2°F	73.3°F	59.7%	7 days (3.3 in.)	82.4°F	5 h. 51 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.

Winter weather

Spring weather

Summer weather

Autumn weather

Name

°F

Alajuela