canIswim

Sea temperature and swimming season in Colombia

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

CityWarmestColdestSwimming season
Cartagena 30.2°C Sep 27.8°C Mar all year
Santa Marta 29.7°C Oct 26.2°C Feb all year
Riohacha 29.8°C Oct 25.8°C Feb all year
Ciénaga 30.0°C Sep 26.9°C Mar all year
Tumaco 28.2°C Apr 26.9°C Dec all year
San Andrés 29.8°C Oct 27.5°C Feb all year
Turbo 29.6°C Sep 28.1°C Feb all year
Santiago de Tolú 30.4°C Sep 29.0°C Mar all year
San Juan de Urabá 29.7°C Sep 28.2°C Feb all year
Pizarro 28.6°C May 27.4°C Dec all year
Necoclí 29.6°C Sep 28.1°C Feb all year
Turbaná 30.2°C Sep 27.8°C Mar all year
Manaure 29.6°C Oct 25.0°C Feb all year
Bahía Solano 28.7°C May 27.5°C Mar all year
Salahonda 28.3°C May 27.0°C Dec all year

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