Tanzania is situated very close to the equator, therefore, the weather here is rather stable with a comfortable and well-balanced climate. Temperatures never reach extremely hot or very cold. The average annual temperature varies from +25°C in the south of the country and up to +27°C in the north.
It should be mentioned that on Kilimanjaro and places such as Ngorongoro Crater, the temperature does sometimes fall below zero, especially at night time. It is necessary to take warm clothes on a safari to Ngorongoro Crater or when trekking. Many people try to avoid rainy seasons in Tanzania, which fall between March and May (the long rains) and the end of October and the first half of December (the short rains). Interestingly, the weather in Tanzania in December is hot and wet at the same time, making for a very warm, tropical safari experience. The rainy season is marked by heavy precipitation, however there are typically sunny periods during each day. The table below gives an approximate annual estimation: