How much rain fall in Tanzania?

Tanzania receives varying amounts of rainfall depending on the region and the time of the year. On average, Tanzania receives around 1,000 millimeters (39 inches) of rain per year, but this amount can vary significantly from one area to another.

The rainy season in Tanzania generally lasts from November to April, with the heaviest rains falling in December and January. During the rainy season, some parts of the country can experience flash floods and mudslides, especially in areas with poor drainage.

The northern and coastal regions of Tanzania, including Dar es Salaam, Tanga, and Arusha, receive the highest rainfall, with some areas receiving up to 2,000 millimeters (79 inches) of rain per year. The central and southern regions, such as Dodoma, Morogoro, and Mbeya, receive moderate rainfall, ranging from 800 to 1,200 millimeters (31 to 47 inches) per year.

The western regions of Tanzania, including Kigoma, Tabora, and Katavi, receive the lowest rainfall, with some areas receiving less than 500 millimeters (20 inches) of rain per year. These regions are often prone to droughts and water shortages.

It's important to note that Tanzania's rainfall patterns can be influenced by climate variability, such as the El Niño-Southern Oscillation (ENSO), which can lead to periods of above-average or below-average rainfall.