The temperatures in Tombouctou during May are extremely high, between 30°C and hot as 43°C, drinking water regularly is advisable.
There shouldn't be any rainy days in in Tombouctou during May. Having said that, the days are very hot in May so hanging out outside is more recomanded during the after noons and evening time.
Our weather forecast can give you a great sense of what weather to expect in Tombouctou in May 2023.
If you’re planning to visit Tombouctou in the near future, we highly recommend that you review the 14 day weather forecast for Tombouctou before you arrive.