canIswim

Sea temperature and swimming season in Liberia

When the sea is warm enough to swim in 7 coastal cities in Liberia.

CityWarmestColdestSwimming season
Monrovia 29.4°C May 26.9°C Aug all year
Buchanan 29.5°C May 26.8°C Aug all year
Harbel 29.4°C May 26.8°C Aug all year
Harper 29.3°C May 25.7°C Aug all year
Greenville 29.5°C May 26.7°C Aug all year
Robertsport 29.4°C May 26.9°C Aug all year
River Cess 29.5°C May 26.8°C Aug all year

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