January weather forecast
Mwanza, Tanzania

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Weather in January

The beginning of the year in Mwanza, Tanzania is usually a time of substantial precipitation with rainfall peaking at 97mm (3.82"). This period presents a blend of mild warmth with sufficient daylight, marked by average high and low temperatures remaining steady. The weather pattern during this time implies that while residents can expect a considerable amount of rainfall, the temperatures are quite pleasant for outdoor activities. The city also enjoys a fair share of sunshine in the first month of the year, providing a perfect balance for visiting tourists. Additionally, the solar radiation levels, indicated by the UV index, remains at its peak throughout the month, making it advisable to have protective wear when venturing outside.

Temperature

In Mwanza, the months of January, March, May through November are known for the peak temperatures, reaching an average high of 29°C (84.2°F).

Rainfall

In Mwanza, Tanzania, in January, it is raining for 14 days, with typically 97mm (3.82") of accumulated precipitation. Throughout the year, in Mwanza, Tanzania, there are 138 rainfall days, and 1001mm (39.41") of precipitation is accumulated.

Daylight

The average length of the day in January in Mwanza is 12h and 15min.
On the first day of the month, sunrise is at 06:43 and sunset at 18:59. On the last day of January, in Mwanza, sunrise is at 06:54 and sunset at 19:08 EAT.

Sunshine

January through April, November and December, with an average of 7h of sunshine, are months with the least sunshine in Mwanza.

UV index

January through May, August through December, with an average maximum UV index of 12, are months with the highest UV index. A UV Index estimate of 11, and higher, represents an extreme threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: In January, the maximum UV index of 12 transforms into these recommendations:
Execute all crucial precautions. Warding off sun exposure is non-negotiable. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Before heading out, apply sunscreen with 30 SPF or more to avoid sunburn and harmful radiation effects.
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Frequently asked questions

What part of the year is the hottest in Mwanza?

In Mwanza, the months of January, March, May through November are known for the peak temperatures, reaching an average high of 29°C (84.2°F).

Is it hot in Mwanza during January?

In Mwanza, in January, the average high-temperature is 29°C (84.2°F), and the average low-temperature is 18°C (64.4°F).

How much does it rain in Mwanza in January?

In Mwanza, Tanzania, in January, it is raining for 14 days, with typically 97mm (3.82") of accumulated precipitation.

How many hours of daylight does Mwanza have in January?

In Mwanza, the average day length in January is 12h and 15min.

When is the sunrise / sunset in January in Mwanza?

In January, on the first day of the month, sunrise is at 06:43 and sunset at 18:59. On the last day of the month, in Mwanza, Tanzania, sunrise is at 06:54 and sunset at 19:08 EAT.

What are the months with the least sunshine in Mwanza?

The months with the least sunshine are January through April, November and December, with an average of 7h of sunshine.

How long on average sun shines in January in Mwanza?

In January, the average sunshine duration is 7h.

What is the month with the highest UV index in Mwanza?

January through May, August through December, with an average maximum UV index of 12, are months with the highest UV index in Mwanza, Tanzania.

What is the UV index reading in January in Mwanza?

The average daily maximum UV index in January is 12. A UV Index value of 11, and more, symbolizes an extreme health threat from exposure to the Sun's UV radiation.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in January
Mwanza, Tanzania

Average temperature in January - Mwanza, Tanzania
  • Average high temperature in January: 29°C

The warmest months (with the highest average high temperature) are January, March, May, June, July, August, September, October and November (29°C).
The months with the lowest average high temperature are February, April and December (28°C).

  • Average low temperature in January: 18°C

The months with the highest average low temperature are October and November (19°C).
The coldest month (with the lowest average low temperature) is July (16°C).

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Average rainfall in January
Mwanza, Tanzania

Average rainfall in January - Mwanza, Tanzania
  • Average rainfall in January: 97mm

The wettest month (with the highest rainfall) is March (155mm).
The driest month (with the least rainfall) is July (13mm).

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Average rainfall days in January
Mwanza, Tanzania

Average rainfall days in January - Mwanza, Tanzania
  • Average rainfall days in January: 14 days

The month with the highest number of rainy days is April (19 days).
The months with the least rainy days are July and August (5 days).

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Average daylight in January /
Average sunshine in January
Mwanza, Tanzania

Average daylight in January / Average sunshine in January - Mwanza, Tanzania
  • Average daylight in January: 12h and 1min

The month with the longest days is December (Average daylight: 12h and 18min).
The month with the shortest days is June (Average daylight: 12h and 0min).

  • Average sunshine in January: 7h

The months with the most sunshine are June, July and August (Average sunshine: 9h).
The months with the least sunshine are January, February, March, April, November and December (Average sunshine: 7h).

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Average UV index in January
Mwanza, Tanzania

Average UV index in January - Mwanza, Tanzania
  • Average UV index in January: 12

The months with the highest UV index are January, February, March, April, May, August, September, October, November and December (UV index 12).
The months with the lowest UV index are June and July (UV index 11).

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Mwanza, Tanzania

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