Whether you're visiting Zanzibar in Tanzania during the peak of March (31°C (88°F)) or the cooler months around August (28°C (82°F)), knowing what to pack starts with understanding the local climate. Our overview is based on data from Zanzibar City, the region's most prominent city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.
In Zanzibar, especially in Zanzibar City, temperatures remain consistently high year-round, with average maximums never dropping below 28°C (82°F).
The peak of the heat usually falls in February, March and December.
When it comes to rainfall, Zanzibar sees significant variations throughout the year. April tends to be the wettest, receiving 229 mm (9 in) of rain, while September is much drier with just 34 mm (1.3 in).
