Planning for the weather is a good way to make your trip to Mopa relaxing and enjoyable, especially when you're splurging. The hottest months are usually February and March, with an average temperature of 27°C, while the coldest months are August and December, with an average of 25°C. The rainiest months in Mopa are September, August, July and June, with each month seeing an average of 237 mm of rainfall.