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December Weather in Rundu, Namibia

Last updated: August 31, 2025

In December, the average temperature in Rundu, Namibia hovers around 26°C (80°F). Expect a comfortable minimum of 18°C (65°F) and a warm maximum reaching up to 38°C (101°F). However, don’t forget your umbrella, as precipitation can total 106 mm (4.2 in) over about 14 days. With an average humidity of 73%, you might find it a bit muggy, so stay hydrated!

December Temperature in Rundu

In December in Rundu, the average temperature is 26°C (80°F). Maximum can reach 38°C (101°F) and minimum can be as low as 18°C (65°F). This mild climate makes it an ideal destination for travelers seeking both warmth and comfort.

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

The chart illustrates December temperature patterns in Rundu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rundu, December typically has an average temperature of 26°C (80°F), with highs reaching up to 38°C (101°F) and lows dropping to around 18°C (65°F).
JanFebMarAprMayJunJulAugSepOctNovDec767574726863627077828279
Data source: Temperature data for Rundu 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 Rundu

In Rundu in December, the precipitation amount is 106 mm (4.2 in) over a period of 14 days.

December Precipitation Trends in Rundu

The chart displays monthly precipitation patterns in Rundu, 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 Rundu, December typically receives around 106 mm (4.2 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec1932021382800000942106
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Rundu

In Rundu in December, humidity is 73%. With an average temperature of 26°C (80°F), this humidity feels like a warm embrace that clings to your skin, making outdoor exploration a bit sticky but still inviting, perfect for leisurely strolls in the shade or refreshing breaks by the water.

December Average Humidity in Rundu

This chart illustrates the average monthly humidity levels in Rundu, 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 Rundu is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%83%78%67%46%33%26%19%17%21%45%73%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Rundu

In Rundu 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 Rundu.

Maximum UV Index Levels in Rundu for December

The chart shows the monthly maximum UV Index (UVI) for Rundu 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 Rundu typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1717151310881012121515
Data source: Rundu 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 Rundu Compares to Other Months

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

This table compares monthly weather conditions in Rundu, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)193 mm (7.6 inches)83%extreme
February Weather24°C (75°F)202 mm (8.0 inches)83%extreme
March Weather23°C (74°F)138 mm (5.4 inches)78%extreme
April Weather22°C (73°F)28 mm (1.1 inches)67%extreme
May Weather20°C (68°F)0 mm (0.0 inches)46%very high
June Weather17°C (63°F)0 mm (0.0 inches)33%very high
July Weather17°C (63°F)0 mm (0.0 inches)26%very high
August Weather21°C (70°F)0 mm (0.0 inches)19%very high
September Weather25°C (77°F)0 mm (0.0 inches)17%extreme
October Weather28°C (82°F)9 mm (0.4 inches)21%extreme
November Weather28°C (82°F)42 mm (1.7 inches)45%extreme
December Weather26°C (80°F)106 mm (4.2 inches)73%extreme

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