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December Weather in Basotu, Tanzania

Last updated: August 28, 2025

In December, the average temperature in Basotu, Tanzania hovers around 20°C (69°F). Expect a minimum of 14°C (57°F) and a maximum of 29°C (85°F), making for a pleasant climate. However, be prepared for rainfall, as precipitation amounts reach 316 mm (12.4 in) over approximately 20 days. With an average humidity of 90%, the air can feel quite humid, so don’t forget to bring your umbrella!

December Temperature in Basotu

In December in Basotu, the average temperature is 20°C (69°F). Maximums can reach 29°C (85°F) and minimums can be as low as 14°C (57°F). This pleasant climate makes Basotu an ideal travel destination for enjoying outdoor activities and exploring the local attractions.

December Weather in Basotu: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Basotu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Basotu, December typically has an average temperature of 20°C (69°F), with highs reaching up to 29°C (85°F) and lows dropping to around 14°C (57°F).
JanFebMarAprMayJunJulAugSepOctNovDec686968686766656769717169
Data source: Temperature data for Basotu generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Basotu

In Basotu in December, the total precipitation amount is 316 mm (12.4 in) over the course of 20 days.

December Precipitation Trends in Basotu

The chart displays monthly precipitation patterns in Basotu, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Basotu, December typically receives around 316 mm (12.4 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec23516823622537322321166316
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Basotu

In Basotu in December humidity is 90%. With an average temperature of 20°C (69°F), this humidity feels like a heavy blanket enveloping you, making every step feel sluggish and requiring frequent breaks for hydration while traveling.

December Average Humidity in Basotu

This chart illustrates the average monthly humidity levels in Basotu, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Basotu is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%78%75%66%54%51%43%40%49%77%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Basotu

In Basotu in December, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Basotu, you can check here.

Maximum UV Index Levels in Basotu for December

The chart shows the monthly maximum UV Index (UVI) for Basotu in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Basotu typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161617161411121415141414
Data source: Basotu December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How December Weather in Basotu Compares to Other Months

Weather in Basotu varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Basotu, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Basotu, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (68°F)235 mm (9.2 inches)84%extreme
February Weather20°C (69°F)168 mm (6.6 inches)83%extreme
March Weather20°C (69°F)236 mm (9.3 inches)78%extreme
April Weather20°C (69°F)225 mm (8.9 inches)75%extreme
May Weather19°C (67°F)37 mm (1.5 inches)66%extreme
June Weather19°C (66°F)3 mm (0.1 inches)54%extreme
July Weather19°C (66°F)2 mm (0.1 inches)51%extreme
August Weather20°C (67°F)2 mm (0.1 inches)43%extreme
September Weather21°C (70°F)3 mm (0.1 inches)40%extreme
October Weather22°C (71°F)21 mm (0.8 inches)49%extreme
November Weather22°C (71°F)166 mm (6.5 inches)77%extreme
December Weather20°C (69°F)316 mm (12.4 inches)90%extreme

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