The weather in Zanzibar Urban in September is very hot. The average temperatures are between 24°C and 27°C, drinking water regularly is advisable.
You can expect about 3 to 8 days of rain in Zanzibar Urban during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Zanzibar Urban in September 2025.
If you’re planning to visit Zanzibar Urban in the near future, we highly recommend that you review the 14 day weather forecast for Zanzibar Urban before you arrive.