Weather is probably a major factor when you plan your trip to Kaza, but bear in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually June and May, with an average temperature of 21°C, while the coldest months are January and February, with an average of 8°C. The rainiest months in Kaza are July, August, September and June, with each month seeing an average of 399 mm of rainfall.