December Weather in Tsau, Botswana

Last updated: August 22, 2025

The average temperature in Tsau, Botswana during December is a warm 27°C (81°F), with temperatures ranging from a cool 17°C (63°F) to a scorching 40°C (104°F). Expect about 84 mm (3.3 in) of precipitation spread over 13 days, contributing to an average humidity of 67%.

December Temperature in Tsau

In December in Tsau, the average temperature is 27°C (81°F). Maximums can reach 40°C (104°F), while minimums can be as low as 17°C (63°F). Pack light clothing and stay hydrated to enjoy your travels in this warm destination!

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

The chart illustrates December temperature patterns in Tsau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tsau, December typically has an average temperature of 27°C (81°F), with highs reaching up to 40°C (104°F) and lows dropping to around 17°C (63°F).

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

December Precipitation in Tsau

In Tsau in December, the precipitation amount is 84 mm (3.3 in) during 13 days, indicating a relatively wet period for that time of year.

December Precipitation Trends in Tsau

The chart displays monthly precipitation patterns in Tsau, 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 Tsau, December typically receives around 84 mm (3.3 inches) of precipitation spread over approximately 13 days.

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

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Millimeters (mm) Inches (in)

December Humidity in Tsau

In Tsau in December, humidity is 67%. With an average temperature of 27°C (81°F), this humidity feels like a warm, sticky embrace, making outdoor activities feel more strenuous and prompting travelers to seek shade and hydration frequently.

December Average Humidity in Tsau

This chart illustrates the average monthly humidity levels in Tsau, 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 Tsau is approximately 67%, 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 Tsau

In Tsau in December, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Tsau.

Maximum UV Index Levels in Tsau for December

The chart shows the monthly maximum UV Index (UVI) for Tsau 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 Tsau typically reaches 15, which falls under the extreme exposure category.

Data source: Tsau 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 Tsau Compares to Other Months

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

This table compares monthly weather conditions in Tsau, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (78°F)	172 mm (6.8 inches)	80%	extreme
February Weather	25°C (78°F)	173 mm (6.8 inches)	77%	extreme
March Weather	25°C (77°F)	68 mm (2.7 inches)	70%	extreme
April Weather	23°C (74°F)	24 mm (1.0 inches)	60%	extreme
May Weather	20°C (68°F)	0 mm (0.0 inches)	42%	very high
June Weather	17°C (63°F)	0 mm (0.0 inches)	33%	high
July Weather	16°C (62°F)	1 mm (0.0 inches)	29%	very high
August Weather	21°C (70°F)	0 mm (0.0 inches)	20%	very high
September Weather	25°C (77°F)	0 mm (0.0 inches)	19%	extreme
October Weather	28°C (83°F)	8 mm (0.3 inches)	24%	extreme
November Weather	28°C (83°F)	34 mm (1.4 inches)	46%	extreme
December Weather	27°C (81°F)	84 mm (3.3 inches)	67%	extreme