Weather in Mwanza

Overview of Mwanza Region, Tanzania

Mwanza Region is located in Tanzania's northern part, bordering Lake Victoria, the largest lake in Africa. With Mwanza City as its regional capital, this area is known for its rich cultural history, vibrant economy, and stunning natural beauty. But what truly sets Mwanza apart is its unique climate and weather patterns that span throughout the year.

Climate Classification

The climate in Mwanza is tropical savannah (Aw) according to the Köppen-Geiger climate classification. This means that the region experiences warm temperatures throughout the year coupled with a distinct wet and dry season.

"The tropical savannah climate of Mwanza is characterized by warm temperatures year-round, a distinct wet and dry season, and an average annual temperature of 23.1°C."

Temperature Overview

Mwanza Region enjoys warm temperatures all year round. The annual average temperature is about 23.1°C, with monthly averages ranging between 20°C and 26°C. The hottest months are September, October, and November, and the coolest are June, July, and August.

Month	Average Temperature (°C)
January	24
February	24.3
March	24.6
April	24
May	23
June	22
July	21.6
August	21.8
September	22.8
October	23.4
November	23.8
December	23.6

Precipitation and Humidity

Mwanza experiences a notable rainy season, which typically falls between March and May, with a shorter rainy period occurring from November to December. The driest period usually occurs from June to August. The region's average annual precipitation is around 1000 mm.

"The annual precipitation in Mwanza averages around 1000 mm, with the most significant rainfall occurring in March and April."

Weather Variability

While Mwanza's climate is generally predictable, there can be variations in weather due to factors such as El Niño and La Niña events. These can affect the timing and intensity of the rainy season, potentially leading to drought or flooding.

Conclusion

Understanding the climate and weather patterns in Mwanza Region is essential for various activities such as planning agricultural activities, tourism, and infrastructure development. The warm tropical savannah climate, distinct wet and dry seasons, and moderate annual precipitation make Mwanza a unique and fascinating region in Tanzania.

References

Data source: World Bank Climate Change Knowledge Portal

The Köppen-Geiger climate classification system