Weather in Tanzania for December 2025
In general, the average temperature in Tanzania at the beginning of December is 30.1 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 30.9 °C by the end of December.
Tanzania experiences heavy rainfall in December, with over 20 rainy days and an average total precipitation 200.7 mm.
Temperatures
Rain 🌧️
Tanzania Weather December
What’s the Weather Like in Tanzania This December?
Temperatures trend during December in Tanzania
December weather in Tanzania day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Partly cloudy | 30° /24° | 7.5 mm | 10 | |
| 2 Dec. |  Light rain shower | 30° /24° | 7.1 mm | 10 | |
| 3 Dec. | Light rain shower | 29° /23° | 6.9 mm | 9 | |
| 4 Dec. | Light rain shower | 31° /24° | 3.1 mm | 10 | |
| 5 Dec. |  Patchy light drizzle | 31° /24° | 1.7 mm | 10 | |
| 6 Dec. | Patchy rain possible | 30° /24° | 5.8 mm | 10 | |
| 7 Dec. | Patchy rain possible | 30° /24° | 2.4 mm | 10 | |
| 8 Dec. |  Patchy light rain with thunder | 30° /24° | 8.2 mm | 10 | |
| 9 Dec. | Light rain shower | 30° /23° | 6.2 mm | 10 | |
| 10 Dec. | Patchy light drizzle | 31° /24° | 3 mm | 10 | |
| 11 Dec. | Light rain shower | 31° /24° | 3.7 mm | 10 | |
| 12 Dec. | Patchy rain possible | 30° /24° | 1.4 mm | 10 | |
| 13 Dec. | Patchy rain possible | 31° /24° | 0.3 mm | 10 | |
| 14 Dec. | Patchy light drizzle | 32° /24° | 0.6 mm | 10 | |
| 15 Dec. | Patchy light drizzle | 31° /24° | 1.8 mm | 10 | |
| 16 Dec. | Light rain shower | 30° /24° | 4.3 mm | 10 | |
| 17 Dec. | Patchy light rain with thunder | 31° /23° | 6.7 mm | 10 | |
| 18 Dec. | Patchy light rain with thunder | 31° /23° | 3 mm | 10 | |
| 19 Dec. |  Sunny | 31° /24° | 0.9 mm | 11 | |
| 20 Dec. | Partly cloudy | 31° /23° | 0.1 mm | 11 | |
| 21 Dec. | Partly cloudy | 31° /24° | 0 mm | 11 | |
| 22 Dec. | Patchy light rain with thunder | 30° /24° | 3.6 mm | 10 | |
| 23 Dec. | Light rain shower | 30° /23° | 4.1 mm | 10 | |
| 24 Dec. | Light rain shower | 31° /24° | 0.8 mm | 10 | |
| 25 Dec. | Light rain shower | 31° /24° | 5.6 mm | 10 | |
| 26 Dec. | Light rain shower | 31° /24° | 2.1 mm | 10 | |
| 27 Dec. | Patchy rain possible | 30° /24° | 1.4 mm | 10 | |
| 28 Dec. | Patchy light drizzle | 30° /24° | 2.3 mm | 10 | |
| 29 Dec. | Partly cloudy | 32° /24° | 0.2 mm | 11 | |
| 30 Dec. | Patchy light rain with thunder | 31° /25° | 2.9 mm | 10 | |
| 31 Dec. |  Thundery outbreaks possible | 31° /25° | 2.6 mm | 10 | |
| Next | |||||
Guide for Tanzania in December
In December, Tanzania experiences a transition from the dry season to the short rains, resulting in varied weather conditions at the beginning and end of the month.
At the start of December, the northern regions of Tanzania, including Serengeti and Ngorongoro, typically enjoy warm and dry weather with temperatures averaging around 28°.
The southern coastal areas, such as Dar es Salaam, also experience warm temperatures around 30° with occasional short showers.
As the month progresses, the weather in Tanzania becomes more unpredictable. By the end of December, the northern regions may experience increased rainfall, while the southern coastal areas may see more frequent and intense showers.
Temperatures in the northern regions can drop slightly to around 25°, while the southern coastal areas remain warm at around 29°.
Tanzania's diverse climate means that the weather can vary significantly between regions, so it's essential for travelers to check specific forecasts for their intended destinations.
Overall, December marks the beginning of the short rainy season in Tanzania, making it important for travelers to be prepared for potential changes in weather patterns.
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Tanzania in December - FAQ
December rainfall patterns in Tanzania
UV exposure in Tanzania during December
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