Climate charts
KizimkaziTanzania

Kizimkazi Monthly Rainfall & Precipitation

This page shows both the average monthly rainfall and the number of rainy days in Kizimkazi, Zanzibar, Tanzania. Long-term data from 1990 to 2020 was used to calculate these averages. Now, let's explore all the details to give you a full picture.

Kizimkazi is known for its substantial rainfall, with annual precipitation reaching 1153 mm (45 in). While the overall climate is wet, there are notable seasonal patterns that create interesting contrasts, as demonstrated in our graph below.

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 Kizimkazi shows significant variation throughout the year. Expect 285 mm (11 in) of precipitation during the wettest month April, distributed over 16 rainy days.

In contrast, September offers drier and sunnier days, with around 33 mm (1.3 in) of rainfall over 7 rainy days.

April, the wettest month, has a maximum daytime temperature of 29°C (84°F). The city receives 154 hours of sunshine in this period. During the driest month September you can expect a temperature of 27°C (81°F). For more detailed insights into the city's temperatures, visit our Kizimkazi 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 Kizimkazi's Historical Precipitation: 1976-2026

Browse day-by-day precipitation records for Kizimkazi 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.

Avg day temp (°C)
32°

Kizimkazi vs World: Rainfall Compared

Kizimkazi's average annual precipitation is 1153 mm (45 in). Let's compare this to some popular worldwide tourist destinations:

Seville, Spain, experiences 541 mm (21 in) of rainfall annually, with wet winters and dry summers typical of southern Spain.

In Shanghai, China, the annual average precipitation is 1347 mm (53 in), with a humid subtropical climate.

Adelaide, Australia, enjoys 511 mm (20 in) of annual precipitation, with dry summers and wet winters.

Ho Chi Minh City, Vietnam, receives 1955 mm (77 in) of annual rainfall, with a pronounced wet season from May to November, typical of its tropical monsoon climate.

How is Precipitation Measured?

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.

Sea vs. Land Precipitation

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.
Interesting weather facts

  • "Ginger" was the longest-lasting Atlantic tropical storm, which spun around the open ocean for 28 days in 1971.
  • The world's largest snowflake was recorded in the Guinness Book of Records, at 38 cm (15 inches) wide and 20 cm (7.9 inches) thick. The snowflake fell at Fort Keogh, Montana, USA, on 28 January 1887.
  • The greatest snowfall recorded was on Mt. Rainier, Washington State, USA, over 31.5 meters (103 feet) fell during the winter of 1972.

For more detailed information about Kizimkazi's weather, including sunshine hours, humidity levels, and temperature data, visit our Kizimkazi Climate page.

Kizimkazi Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Kizimkazi - and find the best time to visit.

Kizimkazi 3-Day Forecast

More climate data for Kizimkazi

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