Weather will likely play an important role when you plan your trip to Bouk, but bear in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually June and July, with an average temperature of 28°C, while the coldest months are January and February, with an average of 22°C. The rainiest months in Bouk are November, October, September and December, with each month seeing an average of 475 mm of rainfall.