Looking to go on a safari in Tanzania and wondering which season is best? With years of experience creating wildlife journeys, Follow Alice reveals the best times to enjoy unforgettable encounters with the country’s animals.
byTrisha Pillay
Oct 7, 2025
10 min read
Tanzania is a land of sweeping savannahs, beautiful landscapes, and wildlife encounters that feel straight out of a documentary. From lions prowling the Serengeti to elephants beneath the ancient baobabs of Tarangire and hippos in the Ngorongoro Crater, every corner of the country promises memories that will last a lifetime. For many, this is the ultimate safari destination, but the question every traveller asks is the same: what are the best seasons for safari in Tanzania?
The answer depends on what you want from your journey. Are you chasing one of the largest land migrations on Earth, the Great Migration, or would you rather explore when the parks are quiet, green, and uncrowded? Khalfan Mansour Hamdun, our Tanzanian safari expert who has spent decades roaming these plains, puts it simply: “Big cats like lions, leopards, and cheetahs can be seen year-round, but if your dream is the Great Migration or wildebeest calving, timing is everything.”
With Follow Alice, you can plan your safari around these insights, ensuring every encounter is seamless, memorable, and tailored to your wildlife dreams. Have questions? Schedule a call with our team, and they’ll be happy to guide you. We will break down Tanzania’s safari seasons by spring, summer, autumn, and winter, so you’ll know exactly when to go.
Great Migration in the Maasai Mara National Reserve.
Tanzania’s seasons, like any country, change throughout the year, and each season brings its own unique advantages for a safari. From the lush, green plains of the wet months to the dry, golden expanses where animals gather around rivers, timing your visit can completely shape your experience.
Every year, around two million animals - wildebeest, along with huge herds of zebra, Thomson’s gazelle, Grant’s gazelle, and eland embark on one of the greatest wildlife spectacles in Africa, and perhaps the world. While the timing can shift slightly from year to year, the migration generally follows a predictable cycle, guided by the rains across the Serengeti plains. To help you plan, we’ve broken down the safari seasons into spring, summer, autumn, and winter, so you can choose the best time to explore Tanzania’s incredible wildlife.
Let's take a look:
Spring in Tanzania (March to May)
Spring is dominated by the long rainy season. This is when the country is at its greenest, but it’s also the trickiest time for safari. Roads can be muddy, showers are regular, and the weather is unpredictable. Even with the rain, it’s a great time to visit because there are fewer people, lower prices, and a chance to enjoy the parks in peace.
March begins dry, with the Great Migration still visible in the southern Serengeti. Few places on Earth capture the circle of life like the Serengeti. The spectacle begins in the south of the plains, where wildebeest calves are born in quick succession. Lions, hyenas, and other predators are never far behind, creating a tense, thrilling scene that draws wildlife lovers from around the world. By mid-month, rains intensify, dispersing animals and making game drives more challenging. Wildlife is still present, especially in the central Serengeti and Ngorongoro Crater, but sightings can be more sporadic.
April is the wettest month in Tanzania. Some lodges close, and heavy rains can make certain roads and areas hard to reach. For travellers who don’t mind a little rain, April can be a great time to visit. The skies are dramatic, the grass and trees are bright green, and puddles and waterholes create beautiful reflections, perfect for photographers. With far fewer tourists than in the dry season, you can enjoy the parks in peace, watch animals in a quieter environment, and see how the rains bring new life to the landscape. It’s a different kind of safari, you will enjoy green landscapes and fresh air all around.
May sees rains tapering off, and the wildebeest herds begin their slow journey west towards the Grumeti River. The Ngorongoro Crater is spectacular at this time, covered in wildflowers. May is also one of the cheapest months for safari, making it appealing for those travelling on a budget. When the dry season arrives this month, the herds begin their journey north toward Kenya’s Masai Mara, grazing on the tall green grass, trailed closely by zebras and gazelles. The trek is full of danger, rivers are teeming with thousands of waiting crocodiles, and the Serengeti’s lions, the largest population in Africa, lie in wait. Even with so many prey around, life is tough for these big cats, but witnessing a pride working together to bring down a wildebeest is a moment no safari-goer will ever forget.
Great Migration herd crossing the Mara River, Kenya and Tanzania safari.
Summer ushers in the long dry season, the period most consider the best season for safari in Tanzania. Clear skies, cool evenings, and concentrated wildlife define these months.
June marks the end of the rains, and the landscape transforms into golden savannahs. The wildebeest herds gather at the Grumeti River, beginning one of nature’s most spectacular crossings. Camps and lodges reopen, and wildlife is easy to spot around declining water sources.
July is high season. This is the time to witness the legendary Mara River crossings in northern Serengeti, where wildebeest and zebras throw themselves into crocodile-filled waters. The Ngorongoro Crater also shines, with large gatherings of elephants, lions, and rhinos. With superb wildlife viewing across the board, July is one of the peak months to visit.
August keeps the drama alive. The Mara River crossings continue, and predator activity is intense. Southern parks such as Ruaha and Nyerere also come into their own, with excellent walking safaris. The weather is sunny and dry, making it perfect for combining a safari with a beach stay in Zanzibar.
A group of travellers living large and taking part in a walking safari.
Autumn is a transitional period for the country. September and October are still dry and excellent for game viewing, while November ushers in the short rains.
September is one of the best months for a safari in Tanzania. The herds are still in the northern Serengeti before starting their journey back south, and the weather is generally dry and pleasant, with clear skies and mild temperatures. This makes it ideal for game drives and photography. Wildlife viewing is still excellent, with predators like lions, leopards, and cheetahs highly active, and the rivers and watering holes drawing elephants, hippos, and other animals. With fewer tourists than in the peak months of June to August, September offers a perfect balance of great sightings and a quieter, more relaxed safari experience.
October sees hot, dry days, with the first showers arriving towards the end of the month. The northern Serengeti still offers the last of the river crossings, while the central Serengeti sees predators following the migration south. With fewer tourists than in July or August, it’s an excellent choice for those wanting a balance of good sightings and a quieter atmosphere. As the short rains arrive in late October, the herds start moving back into the Serengeti. By December, they pass through Seronera, near the Serengeti Visitors’ Centre, returning to the southern plains to give birth once more, completing the cycle of the Great Migration.
November brings the short rains to Tanzania. Showers are usually brief, but they refresh the air, fill waterholes, and turn the savannah a vivid green once again. The wildebeest herds begin their steady trek south across the Serengeti, while zebras, gazelles, and other herbivores follow, creating lively scenes for wildlife watchers. The rains also bring new life to the landscape, attracting birds and smaller animals that are easier to spot in the lush environment. With fewer tourists on the roads and lower prices for lodges and camps, November is a wonderful time for travellers who want a more peaceful safari, enjoy quiet game drives, and still experience excellent wildlife viewing.
A big herd of zebras is standing in front of the river, attempting to cross.
Winter in Tanzania is warm, full of greenery, and alive with wildlife. These months are best known for the wildebeest calving season in the southern Serengeti and the Ngorongoro Conservation Area, a truly spectacular time to witness nature’s cycle of life.
December begins with the short rains, which soon ease by mid-month, leaving the plains green and vibrant. Early December is relatively quiet, making it a peaceful time for game drives before the festive season increases visitor numbers. By the end of the month, the herds gather in the southern plains, preparing to give birth.
January marks the peak of calving season. Thousands of wildebeest calves are born each day, attracting lions, hyenas, and cheetahs. The predator-prey interactions are intense and dramatic, offering some of the most thrilling wildlife experiences in Africa. Photographers and wildlife lovers are rewarded with unforgettable scenes of life and survival on the Serengeti plains.
February continues the calving spectacle, with the grasslands full of new life and energy. Migratory birds return, adding colour and movement to the landscape, making it an excellent month for birdwatching. Showers may occur occasionally, but the weather is mostly warm and dry, perfect for game drives, photography, and fully immersing yourself in the sights and sounds of the ecosystem.
Cheetahs stroll past a 4x4 safari vehicle, blending wildlife with the adventure of the open road.
To help you plan your trip, here’s a clear guide to the best seasons for safari in Tanzania. This table shows the key wildlife events, weather, and what to expect each month, so you can choose the perfect time for your adventure.
Month / Season
Wildlife Events
Safari Tips
Jan – Mar (Wet / Green)
Wildebeest and zebras in the southern Serengeti, Calving, Migratory birds.
Warm, some dry days, green landscapes.
Apr – May (Wet / Green)
Heavy rains, fewer tourists, and animals spread out.
Parks are quieter, with lots of green scenery.
Jun – Aug (Dry / Peak)
Wildebeest move north, and river crossings, and an influx of animals gathers at the rivers.
Cool mornings, sunny days, are best for spotting wildlife.
Sep – Nov (Dry / End of Dry)
Large herds in the northern Serengeti. Big cats are easy to see.
Warm and dry with fewer crowds.
Dec (Short Rains)
Some herds are calving, and predators are active.
Hot days, occasional rain, and parks are still easy to visit.
Map of the Serengeti showing the route of the Great Migration on a Tanzania safari.
Tanzania offers incredible wildlife experiences all year round, but the best season for your safari depends on what you want to see and the kind of adventure you’re after. The dry months from June to October are ideal for game drives and spotting predators, while the wet months bring lush landscapes, fewer crowds, and dramatic calving and birdwatching opportunities.
Plan your visit around main wildlife events, book lodges or camps early during peak season, carry lightweight rain gear in the wet months, and bring binoculars and a good camera to capture every moment. Travelling with experienced guides, like those at Follow Alice, ensures you get the most out of your time in the parks, with insider knowledge on where and when to see the best wildlife.
No matter when you go, Tanzania delivers unforgettable encounters that will stay with you long after the journey ends. Book your safari with Follow Alice today and turn your wildlife dreams into reality.
