Weather is probably a major factor when you plan your trip to Kota, and keep in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually May and June with an average temp of 91°F, while the coldest months are January and December with an average of 68°F. The rainiest months in Kota are July, August, September, and June, with each month seeing an average of 9 inches of rainfall.