Manyema Monthly Rainfall & Precipitation
This page shows both the average monthly rainfall and the number of rainy days in Manyema, Tanzania. This average is based on long-term data collected between 1990 and 2020. Now, let's break down all the details for a clearer picture.
Manyema has a relatively rainy climate with high precipitation levels, averaging 1129 mm (44 in) of rainfall annually. Despite the high annual total, it does experience a distinct dry season during certain months. Examine our detailed charts below to understand these seasonal patterns.
Monthly Rainfall & Rainy Days
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm (0.01 in))
The climate in Manyema shows significant variation throughout the year. Expect 243 mm (9.6 in) of precipitation during the wettest month April, distributed over 17 rainy days.
In contrast, September offers drier and sunnier days, with around 35 mm (1.4 in) of rainfall over 5 rainy days.
April, the wettest month, has a maximum daytime temperature of 30°C (86°F). The city receives 154 hours of sunshine in this period. During the driest month September you can expect a temperature of 29°C (84°F). For more detailed insights into the city's temperatures, visit our Manyema Temperature page.
Daily Historical Precipitation
Average daily rainfall for each day of the month based on long-term records. 49-year average (1976-2025)
Average precipitation in August
Explore Manyema's Historical Precipitation: 1976-2026
Browse day-by-day precipitation records for Manyema spanning 51 years. Select any month and year to see actual rainfall and snowfall recorded on each day.
Annual Rainfall in Tanzania: City Comparison
The map below shows the annual precipitation across Tanzania. You can also select the different months in case you are interested in a specific month.
Manyema vs World: Rainfall Compared
Manyema's average annual precipitation is 1129 mm (44 in). Let's compare this to some popular worldwide tourist destinations:
The city of Rome, Italy, has an average annual precipitation of 832 mm (33 in), spread fairly evenly throughout the year.
Meanwhile, Buenos Aires, Argentina, enjoys a humid subtropical climate with 1000 mm (39 in) of annual rainfall, mostly in the summer.
In Brisbane, Australia, the annual precipitation is 979 mm (39 in), making it wetter than Sydney.
Mumbai, India, experiences a tropical monsoon climate with 1860 mm (73 in) of annual rainfall, with the majority of precipitation happening during the monsoon season from June to September.
Precipitation amounts are measured using specific gauges installed at weather stations, collecting both rain and snow and any other type of precipitation. Rainfall is measured directly in millimeters, while that from snow and ice is obtained by melting it. Automated systems often incorporate heaters to make this easier.
Information from these stations is transmitted via Wi-Fi, satellite, GPS, or telephone connections to central monitoring networks. This information is immediately updated and integrated into weather models and forecasts.
The proximity of a location to a large body of water can significantly affect its rainfall patterns:
- Ocean Influence: Coastal regions typically receive more rainfall due to the presence of moisture-laden winds from the ocean. These regions tend to have more humid climates and experience more frequent precipitation, especially in winter.
- Continental Climates: Areas further from the sea, such as inland or continental regions, experience less frequent rainfall and more extreme seasonal variations in precipitation.
- The U.S. has a significant number of thunderstorms every year, with over 14.6 million taking place across the world annually.
- Approximately 70% of lightning bolts strike land rather than oceans.
- A storm named John was the longest-lasting Pacific tropical storm, continuing for 31 days. As it crossed the dateline twice, it changed status from a hurricane to a typhoon and back to a hurricane.
For more detailed information about Manyema's weather, including sunshine hours, humidity levels, and temperature data, visit our Manyema Climate page.
Manyema Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Manyema - and find the best time to visit.
Manyema 3-Day Forecast
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Manyema climate overview or explore weather in Tanzania.
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