December Weather in Tshaneni, Eswatini

Last updated: August 23, 2025

In December, the average temperature in Tshaneni, Eswatini hovers around 25°C (77°F), offering a pleasant climate for exploration. During this time, temperatures can range from a minimum of 14°C (57°F) to a scorching maximum of 39°C (103°F). Expect about 80 mm (3.2 in) of precipitation over 12 days, contributing to an average humidity level of 84%. Make sure to pack accordingly for a comfortable stay!

December Temperature in Tshaneni

In December in Tshaneni, the average temperature is 25°C (77°F). Maximums can reach 39°C (103°F), while minimums can drop as low as 14°C (57°F). This makes it an ideal time for travelers seeking warm weather and outdoor activities.

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

The chart illustrates December temperature patterns in Tshaneni, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tshaneni, December typically has an average temperature of 25°C (77°F), with highs reaching up to 39°C (103°F) and lows dropping to around 14°C (57°F).

Data source: Temperature data for Tshaneni generated using information from the Copernicus Climate Change Service.

December Precipitation in Tshaneni

In Tshaneni in December, the precipitation amount is 80 mm (3.2 in) over a span of 12 days.

December Precipitation Trends in Tshaneni

The chart displays monthly precipitation patterns in Tshaneni, 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 Tshaneni, December typically receives around 80 mm (3.2 inches) of precipitation spread over approximately 12 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

December Humidity in Tshaneni

In Tshaneni in December, humidity is 84%. With an average temperature of 25°C (77°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making outdoor activities challenging and prompting travelers to seek shade and stay hydrated.

December Average Humidity in Tshaneni

This chart illustrates the average monthly humidity levels in Tshaneni, 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 Tshaneni is approximately 84%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Tshaneni

In Tshaneni 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 Tshaneni, you can check here.

Maximum UV Index Levels in Tshaneni for December

The chart shows the monthly maximum UV Index (UVI) for Tshaneni 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 Tshaneni typically reaches 14, which falls under the extreme exposure category.

Data source: Tshaneni 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 Tshaneni Compares to Other Months

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

This table compares monthly weather conditions in Tshaneni, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	131 mm (5.1 inches)	82%	extreme
February Weather	25°C (77°F)	156 mm (6.2 inches)	81%	extreme
March Weather	24°C (76°F)	69 mm (2.7 inches)	80%	extreme
April Weather	22°C (72°F)	36 mm (1.4 inches)	82%	very high
May Weather	20°C (68°F)	13 mm (0.5 inches)	86%	high
June Weather	18°C (64°F)	14 mm (0.5 inches)	78%	moderate
July Weather	18°C (64°F)	3 mm (0.1 inches)	81%	high
August Weather	19°C (67°F)	14 mm (0.5 inches)	77%	very high
September Weather	21°C (70°F)	23 mm (0.9 inches)	85%	very high
October Weather	22°C (71°F)	48 mm (1.9 inches)	85%	extreme
November Weather	23°C (74°F)	69 mm (2.7 inches)	85%	extreme
December Weather	25°C (77°F)	80 mm (3.2 inches)	84%	extreme