When to Plan Your Tanzania Safari Adventure

The best time for a Tanzania safari

One of the questions travellers ask most often is: "When is the best time to go on a safari in Tanzania?"

Some periods are busier with tourists than others, but the ideal timing depends on your own preferences. Read on to find the perfect season for your Tanzanian adventure, tailored to your tastes and travel style.

Weather in Tanzania

Unlike destinations with distinct summer, winter, autumn and spring seasons, Tanzania's location near the equator and the Indian Ocean gives it equatorial and tropical weather patterns.

Tanzania has two distinct seasons: wet and dry. The wet season brings rain, while the dry season is sunny and occasionally hot. Below, we look at the advantages and disadvantages of each season.

When planning your safari dates, bear in mind that Tanzania's weather generally follows these seasons. Even so, it is not unusual to have sunny afternoons after morning showers in the wet season, or the occasional shower in the dry season.

The seasons in Tanzania

January to March

These early months are usually the hottest in Tanzania, with the heat peaking in February. It is generally a dry season and a popular time for safaris, although parks can be crowded, particularly around New Year.

Animals tend to gather around rivers and lakes to drink, as other water sources dry up.

Tarangire National Park is particularly appealing at this time, as zebras and gazelles flock to the Tarangire River to drink, drawing predators such as lions and leopards and making it a prime destination for varied wildlife sightings.

March to May

Mid-March to May brings the "long rainy season", with rain falling mostly at night and in the morning. Afternoons, however, are often sunny, and evenings are tranquil.

The rain turns the landscape lush and green, and the parks come alive with animal activity around plentiful water sources.

Some unpaved park roads may become impassable because of flooding or mud, but the main routes usually remain open. Several parks and the Ngorongoro Conservation Area also have paved sections, making for smooth driving.

This season sees far fewer tourists, and most accommodation offers discounts. Travellers who don't mind rainy mornings often describe their safaris at this time as intimate and secluded, and relish the chance to watch highly active animals in the damp, green forests.

June to September

This is Tanzania's "cold" season, although visitors from cooler climates usually find the weather pleasant and refreshing. Mornings can be chilly, but afternoons are usually sunny and enjoyable, and the weather is mostly dry.

June to September is another peak travel season in Tanzania, drawing large numbers of visitors to its national parks.

For those who dislike hot weather, this dry season is the ideal time to visit Tanzania, and it often coincides with the Great Migration in Serengeti National Park.

October to December

The short rains usually arrive between October and December, with temperatures rising as the year draws to a close.

October also brings the flowering of jacaranda trees across East Africa, with a breathtaking display of purple blossom. In December, the flame trees burst into vibrant red just before Christmas.

Visitor numbers surge at Christmas, often as the short rains end in mid-December. Many visitors mark the festive season with special activities, such as summiting Mount Kilimanjaro, and hotels and lodges may offer special holiday meals for guests.

December's weather is generally considered ideal, although parks and accommodation may be busier than at other times of year.

The Great Migration

The Great Migration in Serengeti National Park is one of Tanzania's most captivating attractions, drawing travellers from all over the world to see the awe-inspiring spectacle of vast herds moving across the Grumeti River. Considered the largest migration on Earth, it is a cornerstone of the Serengeti's status as a UNESCO World Heritage Site.

Every year, herds of wildebeest and other hoofed animals make this remarkable journey, often crossing into Kenya around July and August with a perilous river crossing, braving crocodiles and predators on the way to the lush grasslands of the Maasai Mara. For the rest of the year, the herds are mostly in Tanzania, in the Serengeti or on the fringes of the Ngorongoro Conservation Area, where they mate, give birth and graze on the green plains for about ten months.

What drives this constant movement? Survival instinct: as the seasons shift from dry to wet, the animals search for greener pastures and enough water, always shadowed by their formidable predators, including lions, cheetahs and leopards.

The Great Migration offers different experiences throughout the year:

• February brings the calving season, with thousands of wildebeest calves born every day, showing the miracle of life and the astonishing agility of newborns.
• In March and April, the herds gather in the Seronera area of the Serengeti, offering mesmerising photographs of vast herds grazing peacefully.
• In May, the herds begin their journey north in imposing columns marching in unison, and may gather in the Western Corridor to cross the Grumeti River, a breathtaking display of collective migration.
• July to early September brings the exhilarating Mara River crossings, as animals brave perilous waters in a surge of energy and determination, an immersive encounter with nature's raw power.

Watching this annual cycle gives you a profound appreciation of Africa's wildlife and untamed landscapes, untouched by human intervention. The enduring nature of this phenomenon, which may have continued for millennia, is a timeless testament to nature's resilience and magnificence.

The Great Migration has two main river crossings: the Grumeti River, usually in May and June as the herds head for Kenya, and the Mara River in July and August as the animals return to Tanzania.

The Great Migration in Serengeti National Park is a mesmerising spectacle all year round, giving every visitor a chance to witness nature's grandeur at first hand. If seeing this marvel is at the top of your bucket list, seize the opportunity to turn your dream into reality!

When is the best time to visit Tanzania?

Any time of year offers an incredible opportunity for an unforgettable African safari in Tanzania. Your personal preferences decide the ideal timing for your adventure.

If you want a unique, intimate safari with fewer crowds and a sense of exclusivity, the wet season may be perfect for you.

If you love vibrant natural colours and ideal weather, October or November offers landscapes decked in nature's brightest hues.

Dreaming of witnessing the Serengeti's iconic Great Migration river crossings in the dry season? Plan your visit for July or August to see this breathtaking spectacle.

Tanzania's wildlife is always on the move, and its national parks teem with life all year round. Every month has its own magic and unparalleled opportunities to immerse yourself in the wonders of this remarkable country. Choose the timing that suits you, and prepare to be captivated by Tanzania's stunning landscapes and thrilling wildlife encounters.