canIswim

Sea temperature and swimming season in Dominican Republic

When the sea is warm enough to swim in 15 coastal cities in Dominican Republic.

CityWarmestColdestSwimming season
Santo Domingo 29.7°C Sep 27.0°C Feb all year
San Pedro de Macorís 29.8°C Sep 27.0°C Feb all year
La Romana 29.7°C Sep 27.0°C Feb all year
San Cristóbal 29.7°C Sep 27.0°C Feb all year
Puerto Plata 29.6°C Oct 26.6°C Mar all year
Punta Cana 29.5°C Sep 26.8°C Mar all year
Baní 29.7°C Sep 27.1°C Feb all year
Azua 29.9°C Sep 27.2°C Feb all year
Boca Chica 29.8°C Sep 27.0°C Feb all year
Nagua 29.5°C Sep 26.7°C Feb all year
San Fernando de Monte Cristi 29.8°C Oct 26.6°C Feb all year
Sabana de la Mar 29.6°C Sep 26.8°C Feb all year
Samaná 29.6°C Sep 26.8°C Feb all year
Pedernales 30.1°C Sep 27.6°C Feb all year
Las Terrenas 29.6°C Sep 26.7°C Feb all year

Season uses 19°C. Why that number, and where the data comes from