Best Time to Visit Zanzibar – Month-by-Month Guide (New Update).

Zanzibar is one of those rare destinations where every month feels like a postcard come to life. But depending on what you want — calm seas, perfect diving, the bluest skies, fewer crowds, or the best hotel prices — the “best time to visit Zanzibar” can be very different.
This month-by-month guide breaks everything down in a clear, practical, and friendly way so travelers know exactly what to expect.

January – Warm, Sunny & Lively.

January is one of Zanzibar’s peak months for a reason. Expect bright sunshine, crystal-clear waters, and lively beach vibes, making it one of the most popular times to visit. The sea is calm, perfect for snorkeling and boat trips, while hotels fill up fast — so travelers who want the best rates should book early.

Best for: Beach lovers, honeymooners, water sports
Weather: 28–32°C, sunny, very warm
Activities: Mnemba snorkeling, sunset cruises, dolphins, and island hopping

February – Hot Weather & Ideal Diving.

February is just as sunny as January but slightly hotter. Coral visibility is excellent, making this one of the top months for diving and underwater photography. It’s another excellent period when considering the best time to visit Zanzibar if underwater adventures are your focus. The atmosphere is romantic and calm — a favorite month for couples.

Best for: Divers, romantic holidays
Weather: Hot, dry, clear skies
Activities: Diving, Nungwi beach days, kite surfing in Paje

March – Beginning of the Long Rains.

March starts beautifully but slowly transitions into the rainy season. Early March still offers warm seas, fewer crowds, and good hotel prices. Late March sees more clouds and occasional heavy showers, but this can be a quieter, off-peak best time to visit Zanzibar for budget-conscious travelers.

Best for: Budget travelers
Weather: Warm with increasing rain
Activities: Cultural tours, Stone Town, cooking classes

April – Rainiest Month (But Also Cheapest!)

April is the peak of the long rains, with heavy, consistent rainfall. While this isn’t ideal for sun-seekers, it’s perfect for travelers seeking discounts on hotels and excursions. Lush greenery makes the island incredibly scenic. Though less popular, it can still be considered part of the best time to visit Zanzibar for those who prioritize affordability over beach weather.

Best for: Low-budget travelers, quiet retreats
Weather: Rainy, humid
Activities: Spa days, wellness retreats, indoor activities

May – Green, Quiet & Affordable.

May remains somewhat rainy, but showers reduce significantly. This peaceful month — often called the “secret season” — is ideal if you want a quiet, serene Zanzibar experience. Empty beaches, calm resorts, and vibrant nature make it one of the underrated periods for the best time to visit Zanzibar.

Best for: Photographers, peace-seekers
Weather: Warm, scattered rains
Activities: Village tours, nature photography

June – Start of the Dry, Cool & Perfect Season.

June marks the return of sunshine, with cooler temperatures and low humidity. The sea is calm, the air fresh, and the island feels reborn after the rains. June is widely considered among the best time to visit Zanzibar because of its comfortable weather and pleasant atmosphere.

Best for: Everyone
Weather: Sunny, breezy, mild
Activities: All excursions, safari extensions, beach days

July – Peak Season Begins.

July is one of Zanzibar’s most desirable months. Beautiful weather, calm seas, and lively but not overcrowded beaches make this an ideal period. July is frequently cited as the best time to visit Zanzibar for families and first-time travelers.

Best for: Families, groups, honeymooners
Weather: Mild, sunny, perfect
Activities: Turtle centers, dhow trips, kitesurfing (beginners)

August – One of the Best Months to Visit.

August is extremely popular for a reason: sunny days, refreshing evenings, and perfect ocean conditions. Hotels fill quickly, so booking is essential. For many, August represents the peak of the best time to visit Zanzibar in terms of beach weather and ocean activities. Stay in Melia Zanzibar and get a discount from us.

Best for: Everyone
Weather: Sunny, breezy, comfortable
Activities: Snorkeling, sailing, cultural tours, beach bars

September – Hotter & Still Fantastic.

September offers warm, sunny weather with fewer crowds than August. Clear seas make it one of the best times to visit Zanzibar for snorkeling and diving enthusiasts.

Best for: Water lovers, couples
Weather: Hotter but dry
Activities: Diving, deep-sea fishing, dhow cruises

October – Warm, Calm & Great for Swimming.

October brings warm weather and calm seas — perfect for swimming. Travelers seeking budget-friendly options after the peak season still find this month an attractive part of the best time to visit Zanzibar.

Best for: Relaxed beach holidays
Weather: Hot, sunny, light breezes
Activities: All water sports, romantic getaways

November – Short Rains, But Still Enjoyable.

November sees brief short rains, usually gentle and interspersed with sunny days. It’s a good month for travelers looking for lower prices and quieter beaches — still considered a viable option for the best time to visit Zanzibar.

Best for: Affordable vacations
Weather: Warm with light showers
Activities: Nature walks, spice tours, local experiences

December – Festive, Sunny & Very Popular.

December is festive, sunny, and full of life. Amazing weather, Christmas events, and beach parties make this one of the most popular months to visit Zanzibar. For many, December is among the best times to visit Zanzibar, but advanced planning is essential due to high demand.

Best for: Holidaymakers, party lovers
Weather: Sunny, warm, occasional showers early in the month
Activities: Beach parties, festive dinners, family trips