Tanzania Weather: What to Expect Throughout the Year
Tanzania is one of Africa’s most enchanting destinations — blessed with year-round sunshine, vast savannas, tropical beaches, and snow-capped mountains. Whether you’re planning a wildlife safari, climbing Mount Kilimanjaro, or relaxing in Zanzibar, understanding Tanzania’s weather will help you choose the perfect time for your adventure.
The country’s climate varies by region, but generally, Tanzania enjoys a tropical climate with two main seasons — the dry season and the rainy season. Let’s take a closer look at how the weather changes throughout the year and what you can expect in different parts of the country.
☀️ The Dry Season (June to October) - Best for Safaris
From June to October, Tanzania experiences its dry season, which is widely regarded as the best time for game viewing. Days are sunny, humidity is low, and rainfall is minimal.
This season is ideal for safaris in Serengeti, Ngorongoro Crater, Tarangire, Lake Manyara, and Ruaha National Park. With fewer water sources available, wildlife gathers around rivers and waterholes, making animals easier to spot. Vegetation is thinner, visibility is excellent, and the skies are beautifully clear — perfect for photography.
Temperatures are comfortable, ranging between 20°C and 30°C (68°F–86°F) during the day, though mornings and evenings can be cool, especially in higher-altitude areas like Ngorongoro and Arusha.
Because this period offers ideal conditions for both safaris and beach holidays, it’s also peak tourist season. Advance booking is recommended if you plan to visit during these months.
🌿 The Short Rains (November to December) - Fresh and Green
After the long dry months, short rains arrive around November and December. These showers are brief and often occur in the late afternoon or evening, refreshing the landscape without disrupting travel plans.
This is when Tanzania transforms into a vibrant green paradise, with blooming flowers, lush grass, and active wildlife. The scenery becomes more photogenic, and fewer tourists mean quieter parks and lower rates.
For those who enjoy dramatic skies and fewer crowds, this is a wonderful time to travel. It’s also the beginning of the wildebeest calving season in southern Serengeti, which peaks in January and February.
☔ The Long Rains (March to May) - Quieter and Lush
Between March and May, Tanzania experiences its long rainy season. Heavy rains can make some roads muddy and certain remote camps close temporarily. However, this period has its own beauty — landscapes are lush, wildlife is still active, and lodges often offer great discounts.
If you’re seeking solitude, photography opportunities, or a budget-friendly safari, this is an excellent time to visit. The Serengeti, Ngorongoro, and Lake Manyara remain accessible, while other regions like Selous or Ruaha may be harder to reach due to rainfall.
Just remember to pack waterproof clothing, a rain jacket, and durable footwear if you travel during these months.
🏝️ Zanzibar and the Coast
The coastal regions, including Zanzibar, Dar es Salaam, and Pemba Island, enjoy a hot and humid tropical climate year-round. Temperatures typically range between 25°C and 33°C (77°F–91°F).
The best time to visit the coast or Zanzibar is during the dry months (June to October) or December to February, when the ocean is calm, skies are clear, and humidity is lower. These months are perfect for swimming, diving, snorkeling, and enjoying the island’s white-sand beaches.
During the long rains (April–May), expect heavier showers and occasional cloudy days — though some travelers appreciate the peace and lower prices during this off-peak period.
🌍 Regional Differences
Northern Tanzania (Serengeti, Ngorongoro, Kilimanjaro): Mild climate with cool nights and warm days; less humid due to altitude.
Southern Tanzania (Selous, Ruaha): Slightly hotter, with more rainfall during wet months.
Western Tanzania (Katavi, Mahale): Hot and humid, best visited in the dry season.
Coastal Areas and Zanzibar: Warm and humid year-round, best visited outside the rainy seasons.
In Summary
Tanzania’s weather is as diverse as its landscapes, offering something beautiful in every season:
June–October: Dry, cool, and perfect for safaris.
November–December: Green and fresh, fewer crowds.
March–May: Wet but lush, ideal for solitude seekers.
Year-round: Warm coastal weather for Zanzibar beach holidays.
Whether you’re chasing the Great Migration, climbing Africa’s highest peak, or relaxing by turquoise waters, Tanzania welcomes you with sunshine, smiles, and unforgettable natural beauty every month of the year.
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