canIswim

Sea temperature and swimming season in Madagascar

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

CityWarmestColdestSwimming season
Toamasina 29.0°C Feb 24.5°C Aug all year
Mahajanga 30.0°C Mar 25.5°C Aug all year
Toliara 29.5°C Feb 24.2°C Aug all year
Antsiranana 29.0°C Feb 25.0°C Aug all year
Tôlanaro 26.3°C Jan 22.3°C Aug all year
Morondava 30.8°C Jan 24.6°C Jul all year
Hell-Ville 30.3°C Apr 26.9°C Aug all year
Fenoarivo Atsinanana 29.0°C Feb 24.3°C Aug all year
Mahanoro 28.7°C Feb 24.4°C Aug all year
Soanierana Ivongo 29.0°C Feb 24.1°C Aug all year
Nosy Varika 28.7°C Feb 24.4°C Aug all year
Farafangana 28.3°C Mar 24.0°C Aug all year
Morombe 30.3°C Jan 24.7°C Aug all year
Maintirano 30.1°C Feb 25.6°C Jul all year
Besalampy 30.4°C Dec 25.2°C Jul all year

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