Although weather is just one factor, it can really affect your travel plans, especially if you're planning an extended stay in Basse Santa Su. The hottest months are usually April and May, with an average temperature of 33°C, while the coldest months are January and December, with an average of 29°C. The rainiest months in Basse Santa Su are August, September, July and June, with each month seeing an average of 178 mm of rainfall.