Tanzania Climate Overview

Tanzania enjoys a generally tropical climate, influenced by altitude, geography, and proximity to the Indian Ocean. Its weather patterns vary across regions—from the humid coastlines of Zanzibar to the cooler highlands near Mount Kilimanjaro and Arusha. Understanding the country’s seasonal shifts can help travelers plan the perfect time for safari, mountain trekking, or beach relaxation.

There are two main rainy seasons: the long rains from March to May and the short rains around November to early December. During these times, heavy downpours are common, especially in the afternoons, but the landscape becomes lush and vibrant. These months are great for photography and birdwatching, though some areas may be harder to access due to muddy roads.

The dry seasons, from June to October and late December to February, are the most popular travel periods. Wildlife viewing is excellent during these months as animals gather around water sources, particularly in national parks like Serengeti and Tarangire. Daytime temperatures are warm, while evenings in higher-altitude areas can be cool and crisp.

Along the coastal regions and islands like Zanzibar, the weather remains hot and humid year-round, making beach holidays enjoyable most of the time—though slightly less so during the rainy seasons.

In the northern and central highlands—including Arusha, Ngorongoro, and Mount Meru—temperatures are milder due to elevation, making these areas comfortable for trekking and game drives even in warmer months.

Whether you’re planning a safari, a trek up Mount Kilimanjaro, or a beach getaway in Zanzibar, Tanzania’s climate offers a good travel window nearly year-round. By aligning your trip with the seasons, you can enjoy the very best of this beautiful East African country’s landscapes and wildlife.