With a population of around 62,400, Ntoum sits in Estuaire, Gabon. The city operates in the Africa/Libreville time zone.
Recent weather here gives a sense of typical conditions: in 2025, Ntoum recorded a mean annual temperature of 77°F, ranging from 64°F lows in August to 93°F highs in February, with about 137 inches of precipitation across the year.