When Is the Best Time to Visit Zanzibar

Short Answer: The Best Time to Visit Zanzibar Is During the Dry Seasons : June to October and December to February

Zanzibar has two dry seasons when the weather is warm, sunny, and perfect for beach holidays and exploring. These are the best times to visit Zanzibar for most travelers.

Best Months to Visit Zanzibar

June to October (Cool Dry Season)

Best for: Beach holidays, outdoor tours, and sightseeing
Weather: Warm days, low humidity, little rain
Highlights: Clear skies, ideal for diving, snorkeling, and walking around Stone Town
Popular with: Honeymooners, families, solo travelers

This is also a great time to combine Zanzibar with a safari in Tanzania (the Great Migration happens in the Serengeti during this period).

December to February (Hot Dry Season)

Best for: Warm beach days, water sports, and festive holidays
Weather: Hotter than June–October, with some humidity but still dry
Highlights: Great visibility for diving/snorkeling, festive events, New Year’s parties

When to Avoid Zanzibar (Rainy Seasons)

March to May (Long Rains)

Weather: Heavy rain, high humidity, some places may close
Why avoid it: Muddy roads, canceled tours, limited sunshine

November (Short Rains)

Weather: Short, unpredictable showers with some sunshine
Can still visit? Yes, but it’s more hit-or-miss. Prices are lower though!

Best Time to Visit Zanzibar on a Budget

November and March (start or end of rainy seasons) offer lower prices on flights and hotels.
Fewer crowds : more relaxed experiences.
If you don’t mind a few showers, this is a great time to visit Zanzibar on a budget.

Best Time for Diving and Snorkeling in Zanzibar

Month	Water Visibility	Notes
June–October	Excellent	Cooler water, great for snorkeling and diving
December–February	Very Good	Warmer water, calm sea
March–May	Poor to Fair	Rain affects visibility