With a population of around 62,200, Nioki sits in Mai-Ndombe, DR Congo. The city operates in the Africa/Kinshasa time zone.
In 2025, Nioki averaged an annual temperature of 78°F, with hottest temperatures reaching 94°F in February and lowest around 66°F in August. The city received approximately 50 inches of precipitation during the year.
View historical weather for Nioki · More cities in Mai-Ndombe