Zanzibar Archipelago in May
Not the best time
Still rainy but showing signs of improvement. The lowest prices of the year, but you'll earn those savings dealing with soggy weather.
Weather
May continues the wet pattern with about 12 rainy days and humidity staying uncomfortably high around 80%. The rains start to ease slightly compared to April, but you'll still get those dramatic afternoon downpours. Mornings can be surprisingly pleasant.
30°C high24°C low12 rain days
Crowds & Cost
low crowds
~$65/day average
May Tips
- •This is renovation season for many hotels – call ahead to avoid construction noise
- •Mosquito nets and repellent are essential with standing water everywhere
- •Flight deals are common as tour operators wind down
All Months
June through September delivers Zanzibar's finest weather. Temperatures hover around 80°F, humidity drops, and trade winds keep things comfortable. This is also when kitesurfers flock to the east coast beaches.
December to February offers hot, sunny days perfect for beach lounging. Temperatures climb into the mid-80s, but ocean breezes provide relief. Hotel prices peak during this period, especially around holidays.
March to May brings the long rains. Daily downpours can last hours, many restaurants close, and some hotels shut down completely. But accommodation costs drop by half, and you'll have popular sites mostly to yourself.
October and November see short rains - brief afternoon showers that clear quickly. It's actually a sweet spot for visiting: fewer crowds, lower prices, and still plenty of sunshine.
Here's what most guides won't tell you: seaweed becomes a major issue on east coast beaches between March and July. The stuff washes up in thick mats, making swimming unpleasant. West and north coast beaches stay clearer.
Ramadan affects the experience significantly. Many restaurants close during daylight hours, and the evening iftar meals create a special atmosphere in Stone Town. Check dates before booking.
Zanzibar Archipelago Scores
Solo
7/10
Couples
9/10
Families
7/10
Adventure
7/10
Budget
7/10
Luxury
8/10