What is the best time to go to Zanzibar?

Best Time to Travel to Zanzibar: Complete Guide 2025

The best time to travel to Zanzibar is dry season (June-October) with perfect climate: temperatures 25-28ยฐC, low humidity, minimal rainfall, crystal clear waters perfect for diving/snorkeling. December-February also excellent (warmer 28-32ยฐC) but high season with prices +20-30%. Avoid March-May (heavy rains, many hotels closed). November transition with short rains but low prices 30-40%. This guide explains month-by-month weather, temperatures, prices and when to travel according to preferences.

Best times to travel to Zanzibar

Dry season (Jun-Oct) - BETTER

Weather: Sunny, 25-28ยฐC, low humidity 60-70%, minimal rainfall.

Advantages:

  • Perfect weather beaches/activities
  • Crystal clear waters diving/snorkeling
  • Humpback Whale Migration (Jul-Oct)
  • Ideal kitesurfing Paje

Disadvantages: Medium-high prices, more tourists.

PricesAccommodation 60-150 USD/night.

Ideal forDiving, snorkeling, beaches, weather guaranteed.

High season (Dec-Feb)

WeatherDry, warmer 28-32ยฐC, humidity 75-80%.

AdvantagesWeather: Warm weather, Christmas/New Year's holiday.

Disadvantagesmore expensive (Christmas +50%), more tourists, warmer.

PricesLodging: 80-200+ USD/night.

Ideal for: Winter getaway Europe, festivities.

Rainy season (Mar-May) - AVOID

WeatherDaily heavy rainfall, humidity 85-90%, 26-30ยฐC.

Advantages: Low prices 30-50%, few tourists.

Disadvantages:

  • Rains interrupt activities
  • Many hotels closed
  • Rough sea
  • Mosquitoes (high risk malaria)

PricesLodging: 40-80 USD/night.

Ideal for: Very tight budget tolerating rainfall.

November - Transition

WeatherShort sporadic rains, 26-29ยฐC, humidity 80-85%.

AdvantagesLow prices 30-40%, short rains (1-2 hours).

DisadvantagesUnpredictable weather.

PricesLodging 50-100 USD/night.

Ideal for: Flexible climate, tight budget.

Best time to go to Zanzibar

Weather month to month best time to travel to Zanzibar

MonthTemp (ยฐC)RainsValuationPrice
January28-32Lowโญโญโญโญ GoodHigh
February28-32Lowโญโญโญโญ GoodHigh
March27-31VERY HIGHโญโญ Avoid.Under
April26-30VERY HIGHโญ AvoidVery low
May26-29ALTASโญโญ Avoid.Under
June24-27Minimalโญโญโญโญโญ ExcellentMedium
July24-27Minimalโญโญโญโญโญ ExcellentMedium
August24-27Minimalโญโญโญโญโญ ExcellentMedium
September25-28Minimalโญโญโญโญโญ ExcellentMedium
October25-29Lowโญโญโญโญโญ ExcellentMedium
November26-30StockingsAcceptable โญโญโญโญ AcceptableUnder
December27-31Lowโญโญโญโญ GoodHigh

Activities according to best time to travel to Zanzibar

Jun-Oct (dry)

Diving/snorkelingExcellent visibility 20-30 meters (Mnemba Atoll).

KitesurfConstant Paje winds (15-25 knots).

Humpback whales: Jul-Oct sightings (tours 80-150 USD).

BeachesNungwi, Kendwa, Paje at best.

Dec-Feb (high)

Beaches: Warm, perfect for swimming.

SnorkelGood although less visibility.

FestivitiesChristmas/New Year's holiday.

Mar-May (rains)

LimitedDiving/snorkeling affected (rough sea), beaches with seaweed, many activities cancelled.

Possible: Stone Town interior, spice tours.

Nov (transition)

FlexiblePossible activities between rains, low prices, less crowds.

Want to know more activities in Zanzibar?

On the island of Zanzibar you can enjoy an infinity of activities that will make you enjoy everything the island has to offer to the fullest.ย 

Additional factors best time to travel to Zanzibar

Ramadan (variable)

ImpactRestaurants/cafรฉs closed during the day (open in the evening), reduced services.

Dates 2025March (approximate).

RecommendationAvoid if possible.

Events

Sauti za Busara (Feb): Stone Town Music Festival.

Zanzibar Film Festival (jul): Cinema, art, culture.

Mwaka Kogwa (Jul): Persian New Year.

Tides

East Coast (Paje, Jambiani)Extreme tides - no swimming at low tide, perfect high tide.

North Coast (Nungwi, Kendwa)No extreme tides, always swim.

Frequently asked questions best time to travel to Zanzibar

What is the best time to travel to Zanzibar?

The best time to travel to Zanzibar is dry season June-October offering perfect weather: temperatures 25-28ยฐC, low humidity 60-70%, minimal rainfall, crystal clear waters visibility 20-30 meters perfect diving/snorkeling (Mnemba Atoll), ideal beaches (Nungwi, Kendwa, Paje), kitesurfing Paje optimal conditions (winds 15-25 knots), humpback whale migration Jul-Oct. (tours 80-150 USD), guaranteed activities without interruptions. December-February also good choice dry climate but warmer 28-32ยฐC, humidity 75-80%, prices +20-30% (Christmas/New Year +50%), more tourists, ideal winter escape Europe. Avoid March-May (heavy daily rains, humidity 85-90%, many hotels closed, rough sea, algae beaches, mosquitoes) although prices 30-50% lower. According to Lonely Planet, best time to travel to Zanzibar Jun-Oct is "perfect window of excellent weather, calm waters, abundant marine life".

What months to avoid when traveling to Zanzibar?

Months avoid traveling to Zanzibar are March-May (rainy season "masika"): March-April worst months with heavy daily rainfall (200-300 mm monthly), humidity 85-90%, temperatures 26-31ยฐC, many hotels/restaurants closed especially economical/mid-range, rough sea limiting diving/snorkeling (visibility 5-10 meters, tours cancelled), beaches with algae, abundant mosquitoes (malaria high risk), activities interrupted by rains. May transition improving but still frequent rains. Unique advantage: Very low prices 30-50% (accommodation 40-80 USD vs. 80-150 USD dry season), few tourists, lush vegetation, but only recommended very budget travelers tolerating daily rainfall, not expecting water activities. According to Weather SparkMarch-April have "probability of rainfall 60-70% days" being "less favorable months for tourism" where best time to travel to Zanzibar definitely NOT masika.

When is it cheaper to travel to Zanzibar and is it worth it?

Cheaper to travel to Zanzibar: March-May (masika rains) with discounts 30-50%: accommodation 40-80 USD/night (vs 80-150 USD Jun-Oct), flights 500-800 EUR (vs 800-1,200 EUR dry), reduced tours 20-30%. November also economical 30-40%: accommodation 50-100 USD/night, short rains more tolerable. Is it worth it? YES OK if you are on a tight budget, flexible weather (no matter 1-3h rain per day), don't prioritize diving/snorkeling, enjoy vegetation, avoid crowds; NOT valid if you prioritize beaches/diving (rough seas, low visibility, cancelled tours), limited time, expect perfect weather, you need all services open. Better commitment: November offers low prices 30-40% with more tolerable weather than Tue-May, short rains not all day, most services running. According to Budget Your Triprainy season "can save significantly" but "only recommendable for very flexible travelers" where best time to travel to Zanzibar balancing weather-price is Jun-Jul or Oct (dry start/end, slightly lower prices).

5 things not to do in Zanzibar โคต๏ธ- Touch or take out the sea turtles - Take an excursion to see (=pourchasser) the dauphins- Go to nourish the turtles of Prison island - Go on excursions at the same time as everyone else- Go to Nakupenda's sandbank instead of Nakupenda Bis ๐Ÿ‘‰ All the excursions at the same time as everyone else - Go to Nakupenda's sand bank instead of Nakupenda Bis Make the excursions at the same time as everyone else- Go to the Nakupenda sandbank instead of Nakupenda Bis ๐Ÿ‘‰ All the information about Zanzibar in my travel guide - itinรฉraire, activities, prices, hotels, contacts >> lien dans ma bio ๐Ÿ’›_____๐Ÿ‡ฌ๐Ÿ‡ง 5 things NOT to do in Zanzibar :- Touch starfishes- Go on a dolphin tour (=chasing tour)- Feed prison island's turtles- Do the tours at the same time as everyone else- Go to Nakupenda sandbank instead of Nakupenda Bis (crowded VS alone)๐Ÿ‘‰ More info in my travel guide for Zanzibar - Itinerary, activities, prices, hotels and contacts >> link in bio ๐Ÿ’›๐Ÿ“La Luna, Jambiani #zanzibar #poolgoal #besthotels #luxurytravel #shetravels #islandgirl #traveltips #travelgirl #sheisnotlost #zanzibarbeach #vacancesdereve #guidevoyage #travelblogger #travelblogger
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Enjoy Zanzibar
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