The weather in Bioko Norte in September is very hot. The average temperatures are between 25°C and 26°C, drinking water regularly is advisable.
There’s going to be many days of rain during the month of September in Bioko Norte.
Bioko Norte should expect an average of 15 to 22 days of rain, so be sure to bring along a waterproof jacket to stay dry this month!
Our weather forecast can give you a great sense of what weather to expect in Bioko Norte in September 2025.
If you’re planning to visit Bioko Norte in the near future, we highly recommend that you review the 14 day weather forecast for Bioko Norte before you arrive.
Temperatures
26° / 25°
Rainy Days
21
Snowy Days
0
Dry Days
9
Rainfall
696
mm
Sun Hours
10.0
Hrs
