When you're dreaming of a getaway to Kwamalasamutu, make sure that you take the year-round temperatures into account. The hottest months are usually October and September, with an average temperature of 27°C, while the coldest months are July and January, with an average of 25°C. The rainiest months in Kwamalasamutu are May, April, March and June, with each month seeing an average of 353 mm of rainfall.