The temperatures in Gisenyi in December are comfortable with low of 15°C and and high up to 22°C.
You can expect rain for roughly half of the month of December in Gisenyi. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Gisenyi in December 2025.
If you’re planning to visit Gisenyi in the near future, we highly recommend that you review the 14 day weather forecast for Gisenyi before you arrive.
Temperatures
22° / 15°
Rainy Days
14
Snowy Days
0
Dry Days
17
Rainfall
268
mm
Sun Hours
11.1
Hrs
