Having a good idea of the weather in Dar es Salaam will help you enjoy your stay to the fullest. The hottest months are usually March and February, with an average temperature of 28°C, while the coldest months are July and August, with an average of 25°C. The snowiest months in Dar es Salaam are August, January, February and March, with each month seeing an average of 142 cm of snowfall.