Best time to travel
January – March (Green Season & Calving Season)
This period marks the green season, with occasional short rains bringing life to Tanzania’s landscapes. The Southern Serengeti becomes the heart of the Great Migration’s calving season, where thousands of wildebeest give birth on the vast plains. This attracts predators like lions, cheetahs, and hyenas, offering incredible wildlife interactions. The temperatures are warm, and the parks are less crowded, making it a great time for an intimate safari experience. While some areas may be muddy, game viewing remains excellent, especially in Serengeti and Ngorongoro.
Best For:
Calving season in the Serengeti, fewer crowds, and birdwatching.
What to carry :
✔ Light, breathable clothing (moisture-wicking fabrics)
✔ Waterproof jacket (for unexpected showers)
✔ Hiking boots or sturdy walking shoes (for muddy terrain)
✔ Binoculars & camera (for predator sightings during the calving season)
✔ Bug repellent & sunscreen (mosquito activity increases)
✔ Hat & sunglasses (for sun protection)
✔ Daypack (for game drives and excursions)
Temperature
- Serengeti & Northern Parks: 15°C – 30°C (59°F – 86°F)
- Zanzibar & Coast: 25°C – 33°C (77°F – 91°F)
Rainfall
Light, with occasional short rains (50-100mm per month)
Weather Conditions
Warm and humid with lush green landscapes.
April – May (Long Rainy Season)
Tanzania experiences its long rainy season, characterized by heavy rains and lush greenery. While this is the least popular time for travel due to wet conditions, it’s an ideal season for budget travelers, as many lodges and camps offer discounted rates. The landscapes are stunningly vibrant, perfect for photographers looking to capture Tanzania’s beauty without the crowds. Though some remote areas may be difficult to access, the wildlife remains active, and parks like Ngorongoro Crater and Tarangire still offer rewarding game drives.
Best For:
Budget travelers, photographers (dramatic landscapes), fewer tourists
What to carry :
✔ Lightweight rain gear (raincoat or poncho)
✔ Waterproof shoes or boots (muddy paths in national parks)
✔ Quick-dry clothes & extra layers (cooler temperatures in the mornings)
✔ Plastic/waterproof bags (to protect electronics and clothes)
✔ Mosquito repellent & anti-malaria medication
✔ Warm clothing (if visiting high-altitude areas like Ngorongoro)
Temperature
- Serengeti & Northern Parks: 14°C – 28°C (57°F – 82°F)
- Zanzibar & Coast: 23°C – 31°C (73°F – 88°F)
Rainfall
Heavy rains (100-250mm per month)
Weather Conditions
Wet and humid; some lodges close due to muddy roads.
June – October (Dry Season & Peak Safari Season)
The dry season is the best time for safaris, with clear skies, comfortable temperatures, and excellent wildlife viewing. As water sources shrink, animals gather around rivers and waterholes, making them easier to spot. From July to September, the Great Migration river crossings in the Northern Serengeti provide one of Africa’s most dramatic wildlife spectacles. This is also the best season for climbing Mount Kilimanjaro, as the trails are dry and visibility is at its best. The beaches of Zanzibar are perfect for relaxation, with sunny days and warm waters. However, this is the peak tourist season, so booking in advance is essential.
Best For:
Wildlife safaris, Great Migration river crossings, Kilimanjaro trekking.
What to carry :
✔ Light layers for chilly mornings & evenings (fleece or light jacket)
✔ Neutral-colored safari clothing (avoid bright colors to blend in with nature)
✔ Comfortable hiking shoes (for walking safaris or Kilimanjaro trekking)
✔ Sunscreen, sunglasses & wide-brimmed hat (strong sun exposure)
✔ Gloves, hat & thermal wear (if climbing Kilimanjaro)
✔ Swimsuit (for Zanzibar beaches or lodges with pools)
✔ Camera & extra memory cards (to capture the Great Migration)
Temperature
- Serengeti & Northern Parks: 10°C – 27°C (50°F – 81°F)
- Zanzibar & Coast: 21°C – 30°C (70°F – 86°F)
Rainfall
Minimal (10-40mm per month)
Weather Conditions
Cool mornings, warm afternoons, clear skies.
November – December (Short Rainy Season)
The short rainy season begins in November, with brief afternoon showers that refresh the landscapes without disrupting travel plans. Wildlife remains abundant, and the parks are lush but less crowded than in peak months. This is a great time to experience a more peaceful safari while still enjoying fantastic game viewing. December marks the holiday season, making it a popular time for both safaris and Zanzibar beach vacations, as travelers seek warm weather and festive celebrations.
Best For:
Balanced travel experience with good wildlife viewing and lower prices.
What to carry :
✔ Light rain jacket or poncho (brief afternoon showers)
✔ Breathable & quick-dry clothing (hot temperatures)
✔ Comfortable closed shoes (for wet ground conditions)
✔ Insect repellent (especially near water sources)
✔ Binoculars (great for birdwatching and wildlife spotting)
✔ Waterproof backpack (to keep belongings dry)
Temperature
- Serengeti & Northern Parks: 14°C – 29°C (57°F – 84°F)
- Zanzibar & Coast: 23°C – 32°C (73°F – 90°F)
Rainfall
Moderate showers (50-150mm per month).
Weather Conditions
Brief afternoon rains, lush greenery, fewer crowds.