When you're travelling with pets, keeping tabs on the weather can help you make the trip more safe and fun for everyone. The hottest months are usually February and January, with an average temperature of 26°C, while the coldest months are July and August, with an average of 21°C. The rainiest months in Ravine des Cafres-les Bas are January, February, March and December, with each month seeing an average of 245 mm of rainfall.