Visiting local bars in Koba is better when the weather is good. These rainfall averages and temperatures can help you determine the best time for bar-hopping. The hottest months are usually September and October, with an average temperature of 27°C, while the coldest months are February and March, with an average of 27°C. The rainiest months in Koba are December, November, April and March, with each month seeing an average of 341 mm of rainfall.