Weather is probably a major factor when you plan your trip to Khamcha-i, but bear in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually April and March, with an average temperature of 28°C, while the coldest months are January and December, with an average of 23°C. The rainiest months in Khamcha-i are July, August, September and June, with each month seeing an average of 343 mm of rainfall.