Best time to Visit Tanzania  | When to go to Tanzania  |  Best time to Climb Kilmanjaro  | Best time to See the Serengeti Migrations

You can go on an amazing Tanzania safari at any time of the year! But if climbing Mt Kilimanjaro or visiting Zanzibar, we recommend travelling between January and mid March, or between July and October, to avoid the rains and enjoy great outdoor weather!

Best time to Visit Tanzania

Whenever planning a trip overseas, it’s important to research the seasons to try to travel at a good time of year for exploration and sightseeing. Nobody wants to be sitting in a game park peering through a downpour, trekking through a muddy mire, or sitting on a beach with the sand blowing so hard it stings your legs. No, no. You want clear skies for seeing the animals, cool weather for enjoyable trekking, and warm, calm conditions for splashing in the ocean!

So if you’re thinking of heading to Tanzania, here’s what you need to know to arrange your trip at a good time of year for the country’s top three attractions, namely:

  • Climbing Mt Kilimanjaro
  • Going on a Big Five safari
  • Visiting the beaches of Zanzibar

National Parks in Tanzania

Best time to Visit for Climbing Mount Kilimanjaro

Kilimanjaro can be climbed at any time of the year. No months are off limits. That said, some months are better than others in terms of climate and weather, and so offer a better, safer experience. So here’s a lowdown on when is the best time to climb Kilimanjaro. (For a more detailed description of the weather conditions per month, please read Best time to climb Kilimanjaro.)  

Kilimanjaro has two rainy seasons: a long rainy season between mid March and mid June, and a short rainy season between November and mid December.

Expect the unexpected

All that said, it’s important to point out that Kilimanjaro is its own boss, and it does what it wants, when it wants! It can rain at any time, snow on the summit at any time … you get the picture. You just never know for sure what the weather and temperatures will be like, and so while you should certainly make an educated decision as to when to trek, it’s also good to not expect certain conditions. Always come prepared for anything! 

Best time to visit Tanzania for a Big Five safari

One of the fantastic things about Kilimanjaro is just how close it is to a handful of the very best safari locations in Africa! We’re talking Serengeti National Park, the incomparable Ngorongoro Crater, and more! We find adding a Tanzania safari onto the end of your Kilimanjaro trip makes for the ultimate, once-in-a-lifetime African adventure!

You can experience a phenomenal safari in Tanzania all year round!

That said, people generally choose when to go based on what they want to see most, for instance, the infamous river crossings of the Great Migration herds, or the newborns that arrive during calving season. Others prefer to choose a time based on the weather and scenery, whilst still others want to go whenever they’ll avoid the crowds.

Best time to visit Tanzania's Northern Circuit

The Northern Circuit is a collective name for the national parks and reserves of northern Tanzania. These are the country’s most famous and popular parks, for good reason. They include Serengeti National Park (home of the Great Wildlife Migration), Ngorongoro Crater, Tarangire National Park and Lake Manyara.

The Below contents identifies the best time to visit Tanzania for different types of safari viewing. Honestly, every month is a good month for safari! It’s just the they offer slightly different things under different weather conditions.

  • Peak season
  • Pro: Calving season, so you see baby animals!
  • Con: Most popular parks can be crowded in places
  • Off-peak season
  • Pros: Lush vegetation and quiet, uncrowded parks
  • Cons: Lots of rain, and animals are harder to spot
  • Peak season
  • Pros: Sunny weather and the animals are easy to spot!
  • Con: Large crowds, especially in Serengeti
  • Off-peak season
  • Pros: Fantastic birdwatching and smaller crowds
  • Con: Tends to be hot and humid

Best time of year to visit Zanzibar

The beautiful islands of Zanzibar are another very popular addition to a Kilimanjaro climb, and we totally understand why! The pristine waters, white sands, spicy foods and historic Stone Town of Zanzibar are so relaxing. They’re the chilled yin to the challenging yang of a Kilimanjaro climb!


If you’re keen to add Zanzibar to your Tanzania itinerary, please give us a shout and we’ll happily organise this for you.

Fortunately, one of the best times to visit Zanzibar is the same as it for Kilimanjaro: June to mid October. These months are cooler and drier, so are good for visitors. December to February are also good months for a Zanzibar trip, as they’re hot and dry. If you head there between March and May, you’re in for afternoon downpours. Not the peachy beach weather you want! Mid October to November also tend to be a bit wet.

Once you know which activities you’ll be doing in Tanzania, you should be able to determine the best time to visit Tanzania based on your itinerary. And if you’re still struggling, then please just give us a shout – we’ll be happy to advise you!

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