Iburengerazuba has three different climates and the most prevalent ones are Aw, Cfb.
|Tropical savanna climate||23||Aw||Gisenyi, Kibuye, Bushenge, Shangi, Nyamasheke|
|Oceanic climate||18||Cfb||Bunyoni, Kayove, Gakeri, Biruyi, Kivimu|
|Subtropical highland oceanic climate||7||Cwb||Bumba, Gihanga, Rutsiro, Mukura, Gisunzu|
Gisenyi's climate is classified as tropical. There is significant rainfall in most months of the year. The short dry season has little effect on the overall climate. The Köppen-Geiger climate classification is Am. The average annual temperature in Gisenyi is 18.8 °C | 65.8 °F. In a year, the rainfall is 2669 mm | 105.1 inch.
The climate is warm and temperate in Kibuye. When compared with winter, the summers have much more rainfall. The Köppen-Geiger climate classification is Cwb. The average annual temperature in Kibuye is 18.1 °C | 64.6 °F. In a year, the rainfall is 1718 mm | 67.6 inch.