With a population of around 16,800, Vatomandry sits in Atsinanana, Madagascar. The city operates in the Indian/Antananarivo time zone.
In 2025, Vatomandry recorded an average annual temperature of 74°F. The hottest temperatures reached 95°F in February; the coolest were 58°F in August. Total precipitation for the year was 94 inches, with the wettest month being December.
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