Climate and monthly weather forecast
Tunduma, Tanzania

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The climate of Tunduma

Characterized by a Cwa Köppen climate classification, the Tunduma district in Tanzania is enveloped by a humid subtropical climate with predominantly dry winters. Due to its geographical placement, this area experiences significant climatological diversities throughout the year.

A year-round investigation of climate parameters reveals notable variances in climatic patterns. Average high temperatures range from 22.2°C (72°F) to 28.9°C (84°F), largely maintaining a consistent composure in the high 20s°C. The lower end of the temperature spectrum fluctuates between a mild 10.7°C (51.3°F) and a more temperate 17.3°C (63.1°F).

Humidity is generally substantial for most months, with values oscillating from a high of 88% to a low of 54%. A considerable decrease appears between the first four months and the following four, with increased aridity noticed from May to August. Precipitation follows a similar pattern. Copious amounts of rainfall are common during the initial months, with January being the wettest with 257mm (10.12") of rainfall. Contrastingly, the period from May to September is markedly dry.

When focused on wind speed, moderately gentle winds blow through the year with wind speeds peaking at 14.2km/h (8.8mph) in October. Conversely, the lesser windflows are observed in February at a pace of 5.8km/h (3.6mph).

The best time to visit Tunduma

The most favourable time for a visit to Tunduma is from May to September, coinciding with the dry season. This period is marked by warm temperatures from 22.3°C (72.1°F) to 28.8°C (83.8°F) while the minimum lows are comfortably settled between 10.7°C (51.3°F) and 16.6°C (61.9°F). With rainfall registering at a negligible 1mm (0.04") to 3mm (0.12") and sunny days, the weather is welcoming and provides optimal conditions for outdoor activities and sightseeing.

The worst time to visit Tunduma

The least desirable time to visit Tunduma falls between January and March. This period is characterized by considerable rainfall, satisfying the criteria for the wet season. Rainfall measures as high as 257mm (10.12") in January, gradually decreasing but sustaining considerable levels until March. High humidity paralleled with extreme precipitation levels could deter potential visitors who prefer less challenging weather conditions.

Spring weather in Tunduma

Although Tunduma does not experience distinct spring weather due to its tropical climate, the transition months from wet to dry season, especially April and May, could be equated to a springlike period. During April, rainfall decreases to 42mm (1.65") before reaching a near-absence in May. The high temperature gradually dips from 23.5°C (74.3°F) to 23°C (73.4°F) while the lower threshold lingers around 13.3°C (55.9°F) to 14.9°C (58.8°F).

Summer weather in Tunduma

The summer months from June to August represent the driest and warmest period in Tunduma. Maximum temperatures escalate from 22.2°C (72°F) in June to 28.9°C (84°F) in August. Meanwhile, the minimum temperature ranges from 10.7°C (51.3°F) to 16.6°C (61.9°F), marking a noticeable change in weather pattern. Rainfall is insignificant during this period, making it ideal for vacation plans.

Autumn weather in Tunduma

While the phenomenon of autumn is absent in tropical climates like Tunduma, September to November is marked by a transition from the dry season to wet. Rainfall begins to increase from 2mm (0.08") in September to 57mm (2.24") in November. Correspondingly, the maximum temperature drops slightly from 28.8°C (83.8°F) to 26.1°C (79°F).

Winter weather in Tunduma

December, January, and February make up the wettest and coolest season in Tunduma, resembling typical winter conditions. January witnesses the highest precipitation at 257mm (10.12"). Concurrently, temperature gradients contract from a high of 26.1°C (79°F) to a low of 16.5°C (61.7°F); with February recording the coolest maximum temperature at 24.3°C (75.7°F) and corresponding low at 16.4°C (61.5°F).

Weather in January

With the onset of a new year, Tunduma weather in January is characterized by high humidity, reaching the level of 86%. With January being the beginning of the year, weather conditions in Tunduma are often heavy, with an average rainfall of 257mm (10.12"), making it the wettest month of the year. Weather in January »

Weather in February

Moving into February, Tunduma’s weather conditions become slightly drier, yet still exhibit the characteristics of a wet season with 87% relative humidity. Comparatively, the month is less wet than January, marked by a slight decrease in rainfall. Weather in February »

Weather in March

Tunduma in March sees continued signs of transition, with weather conditions beginning to lean towards the dry season. Noticeably, the drop in rainfall to 170mm (6.69") indicates a substantial reduction from the previous month. Clearer skies become more frequent, paving the way for the sunshine to take center stage in the coming months. Weather in March »

Weather in April

In April, Tunduma's weather becomes noticeably drier, with only 42mm (1.65") of rainfall recorded across the month. Simultaneously, sunshine hours tend to increase, indicating a marked departure from the wet season towards the dry. Weather in April »

Weather in May

Moving into May, Tunduma's weather conditions take a drier turn, characterized by nearly negligible rainfall of 3mm (0.12"). Compared to April, the days of May feel brighter with additional sunshine hours, and less cloud cover. The sharp decrease in rainfall marks the transition toward the core dry season, which lasts into the next few months. Weather in May »

Weather in June

June solidifies the presence of the dry season in Tunduma, with weather conditions marked by virtually zero rainfall. This weather pattern differs substantially from May, exhibiting a more pronounced emphasis on dry conditions. June witnesses an increase in wind speeds, reaching 10.5km/h (6.5mph), contributing to the overall sense of dryness. Weather in June »

Weather in July

July in Tunduma continues the dry spell with an absence of rainfall. Similar to the conditions in June, the weather remains predictably dry, with long days marked by more sunshine hours. The wind further picks up the pace, achieving average speeds of 11.6km/h (7.2mph), rendering the weather somewhat breezy. Weather in July »

Weather in August

August brings about a heightened sense of dryness in Tunduma's weather, featuring 0mm (0") of rainfall across the entire month. As summer continues, wind speeds rise to 12.8km/h (8mph), adding to the overall sense of warmth and dryness. Weather in August »

Weather in September

September weather in Tunduma witnesses a minor increase in rainfall, with a total of 2mm (0.08") occurring during the entire month. Despite this, the dry season continues to dominate, reflected in the low cloud cover and increased visibility. Weather in September »

Weather in October

October brings about minor changes to the weather in Tunduma, with a slight increase in rainfall to 3mm (0.12"). This correlates with a minor increase in humidity and signals the early signs of the transition towards the wet season. Weather in October »

Weather in November

The weather in Tunduma during November signifies the onset of the wet season, seen by a drastic increase in rainfall to 57mm (2.24"). Notably, this weather condition contrasts with October, marking the beginning of the cooler, wetter months. Weather in November »

Weather in December

The weather in December in Tunduma brings an increase in rainfall to 218mm (8.58"), accentuating the wet season. This sharp rise from November's conditions marks the peak of the wet season. Despite the increase in precipitation, temperatures remain comfortably high, with the city experiencing longer daylight hours. Weather in December »
Updated: Feb 5, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the wettest month in Tunduma?

The month with the most rainfall in Tunduma is January, when the rain falls for 29.6 days and typically aggregates up to 257mm (10.12") of precipitation.

How much does it rain in Tunduma?

Throughout the year, in Tunduma, Tanzania, there are 149.5 rainfall days, and 976mm (38.43") of precipitation is accumulated.

What is the month with the lowest UV index in Tunduma?

January through July and December, with an average maximum UV index of 5, are months with the lowest UV index in Tunduma.

What is the most humid month in Tunduma?

The most humid month in Tunduma, Tanzania, is March, with an average relative humidity of 88%.

What are the months with the least sunshine in Tunduma?

April and July, with an average of 7.6h of sunshine, are months with the least sunshine in Tunduma, Tanzania.

What are the coldest months in Tunduma?

Tunduma, Tanzania, experiences its lowest temperatures in June, with an average peak of 22.2°C (72°F) and a low of 11.1°C (52°F).

What is the month with the shortest days in Tunduma?

The month with the shortest days is June, with an average of 11h and 36min of daylight.

What is the driest month in Tunduma?

In Tunduma, rain does not fall in July and August.

What are the months with the highest UV index in Tunduma?

The months with the highest UV index are August through November, with an average maximum UV index of 6.

When does it rain in Tunduma?

Months with rainfall in Tunduma, Tanzania, are January through June, September through December.

What is the month with the most sunshine in Tunduma?

September and October, with an average of 9.9h of sunshine, are months with the most sunshine in Tunduma.

What part of the year is the hottest in Tunduma?

October brings the highest temperatures in Tunduma, with an average high of 28.9°C (84°F) and an average low of 16.6°C (61.9°F).

What is the least humid month in Tunduma?

With an average relative humidity of 54%, October is the least humid month in Tunduma, Tanzania.

When are the longest days in Tunduma?

With an average of 12h and 42min of daylight, December has the longest days of the year in Tunduma, Tanzania.

Is there Daylight Saving Time (DST) in Tunduma?

Tunduma, Tanzania, does not observe Daylight Saving Time (DST). EAT timezone is used throughout the entire year.

Average temperature
Tunduma, Tanzania

Average temperature - Tunduma, Tanzania

The warmest month (with the highest average high temperature) is October (28.9°C).
The month with the lowest average high temperature is June (22.2°C).

The month with the highest average low temperature is November (17.3°C).
The coldest month (with the lowest average low temperature) is July (10.7°C).

Average pressure
Tunduma, Tanzania

Average pressure - Tunduma, Tanzania

The month with the highest atmospheric pressure is July (1019mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).

Average wind speed
Tunduma, Tanzania

Average wind speed - Tunduma, Tanzania

The windiest month (with the highest average wind speed) is October (14.2km/h).
The calmest month (with the lowest average wind speed) is February (5.8km/h).

Average humidity
Tunduma, Tanzania

Average humidity - Tunduma, Tanzania

The month with the highest relative humidity is March (88%).
The month with the lowest relative humidity is October (54%).

Average rainfall
Tunduma, Tanzania

Average rainfall - Tunduma, Tanzania

The wettest month (with the highest rainfall) is January (257mm).
The driest months (with the least rainfall) are July and August (0mm).

Average rainfall days
Tunduma, Tanzania

Average rainfall days - Tunduma, Tanzania

The month with the highest number of rainy days is January (29.6 days).
The month with the least rainy days is August (0.3 days).

Average daylight / Average sunshine
Tunduma, Tanzania

Average daylight / Average sunshine - Tunduma, Tanzania

The month with the longest days is December (Average daylight: 12h and 42min).
The month with the shortest days is June (Average daylight: 11h and 36min).

The months with the most sunshine are September and October (Average sunshine: 9h and 54min).
The months with the least sunshine are April and July (Average sunshine: 7h and 36min).

Average sunshine days
Tunduma, Tanzania

Average sunshine days - Tunduma, Tanzania

The month with the most sunshine days is August (30.6 days).
The month with the least sunshine days is February (0.5 days).

Average UV index
Tunduma, Tanzania

Average UV index - Tunduma, Tanzania

The months with the highest UV index are August, September, October and November (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July and December (UV index 5).

Average visibility
Tunduma, Tanzania

Average visibility - Tunduma, Tanzania

The months with the highest visibility are September, October and November (10km).
The months with the lowest visibility are April and May (6km).

Tunduma, Tanzania

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