Planning for the weather is an important factor for making your trip to Khamcha-i a success, especially when you're splurging. 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.