The Ndu municipality entirely lies within the North West Region whose climate is of the
Sudano-Guinean type is marked by two seasons and an unimodal rainfall pattern; the dry season
from November to mid-March and the rainy season from mid-March to November. Here, peak
dry season with the least precipitation is recorded during January and February with
values close to zero while the wettest months are July, August, and September as records
sometimes exceed 400mm monthly during this period, especially around plains such as the
Mbaw plain which sometimes results in torrential floods. Annually, rainfall ranges from
1300mm to 3000mm and a mean of 2000mm.
