Wildebeest grazing below the Ngorongoro Crater rim

Weather & Climate

The coast, the plains and the highlands are genuinely different climates.

Hot & humid, year-roundCoast
Warm days, cool nightsPlains
Noticeably coolerHighlands
Short: Nov–Dec · Long: Mar–MayRains
What to actually expect

Tanzania's climate, by region

Tanzania isn't one climate — the coast, the plains and the highlands are genuinely different, sometimes within the same day's drive. This page covers the general pattern; for exact numbers on a specific month, see the interactive month-by-month guide on our main safari page.

Regional differences

Not one climate

Coast & Zanzibar

Hot and humid essentially year-round, tempered by sea breezes. Temperatures rarely drop much, even at night — this is beach weather in every month.

Pack for it: Light, breathable clothing; the humidity is the bigger factor than the heat itself.

Serengeti & Northern Plains

Warm, often dry-feeling days, but nights and early mornings on open plains get genuinely cool — game drives often start in a jacket that comes off by mid-morning.

Pack for it: Layers — a warm layer for dawn game drives, breathable clothing for midday.

Ngorongoro Highlands & Kilimanjaro's Lower Slopes

The highest-elevation areas on a typical itinerary, and noticeably cooler than the plains below — the crater rim in particular can be genuinely cold before sunrise.

Pack for it: A proper warm layer, especially for an early crater descent or the mountain's lower forest zone.

Rain

Rainfall pattern

Tanzania has two rainy seasons. The short rains (November–December) tend to be brief afternoon showers that rarely disrupt a full day's plans. The long rains (March–May) are heavier and more sustained, and some roads in the parks can become difficult — this is the quietest, cheapest time to visit, but worth planning around if avoiding rain matters to you.

Want exact numbers by month?

Real temperature and rainfall figures for every month of the year.

See the month-by-month guide
Good to know

Weather & Climate FAQ

  • Will rain ruin my safari?

    Rarely, during the short rains (Nov–Dec) — usually just brief afternoon showers. The long rains (Mar–May) are heavier and can affect road conditions in some parks, which is part of why this period sees the fewest visitors.

  • How cold does it actually get at night?

    On the plains and especially at higher elevation (the Ngorongoro Crater rim, Kilimanjaro's lower slopes), early mornings can be genuinely cold — cold enough that a warm layer for dawn game drives is a real packing item, not an afterthought.

  • Is Zanzibar's weather different from the mainland safari parks?

    Yes — the coast stays hot and humid year-round, while the inland safari parks have a much wider day-to-night and season-to-season temperature swing.

  • Where can I see exact temperatures by month?

    Our main safari page has an interactive month-by-month guide with real temperature and rainfall figures for every month.

Traveller stories

The proof should come from people who went.

Dorine M11 months ago
TripAdvisor

Grateful experience

As a solo female traveler, I felt super safe and well taken care of the entire time.

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Dagmar P1 month ago
TripAdvisor

Private Safari 6 days

I can only highly recommend the young company Tanzalux for organizing a private safari.

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Sylvanus T9 months ago
TripAdvisor

An unforgettable vegetarian journey with Tanzalux Safaris

I highly recommend Tanzalux for anyone wanting a special, personalized safari.

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Lucas G2 months ago
TripAdvisor

Our 3-day camping safari with Tanzalux was simply fantastic! Everything was perfectly organized.

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Victoria Goodluck3 months ago
★★★★★
Posted on Google

Back in April, I joined a day trip to Tarangire National Park with Tanzalux Safaris, and it was truly one of the best experiences I have ever had…

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Danai Vicha5 months ago
★★★★★
Posted on Google

I've had an amazing experience with Tanzalux Safaris, would 1000% recommend! Thank you for making my trip so special🫶

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ikigo simbila5 months ago
★★★★★
Posted on Google

I recently visited Meru Waterfalls in Arusha and got to do some of the activities there, honestly it was such a great experience and I really enjoyed it.

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Hadija Shebe5 months ago
★★★★★
Posted on Google

Our guide Dullah Mr Rastaman had the best vibe. I would like to recommend other people not to miss it, Tarangire is the best national park.

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Tumain Hope4 months ago
★★★★★
Posted on Google

Our tour guide Nasri was very friendly and welcoming from the first day we met him. He knows Tarangire very well and explained many things during the safari.

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Linnah Kimaro4 months ago
★★★★★
Posted on Google

As a grandmother in the group, I would like to share my happiness with Tanzalux Safaris. Me, my daughters, and my grandson went on a short trip to Tarangire National Park…

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Juma Amani
Juma AmaniTanzania Luxury Safari Expert
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