Game viewing in Tanzania is at its best between June to October. To witness the Great Migration in the Serengeti, visit from May to July when the plains are fresh and green or November to March when the herds return to calve. The hottest months are from December to March. The rainy season occurs in April and May, there are often short rains in November and December and the driest season is June to October. The coast is hot and humid through the year. The Serengeti and especially Ngorongoro Crater can be cold at night throughout the year because they are on a high plateau.
The weather shows the average daily minimum and maximum temperatures in Celsius and the average monthly precipitation.