Planning for the weather is a good way to make your trip to Mansa relaxing and enjoyable, especially when you're splurging. The hottest months are usually October and September, with an average temperature of 24°C, while the coldest months are July and June, with an average of 20°C. The rainiest months in Mansa are December, January, March and February, with each month seeing an average of 298 mm of rainfall.