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December Weather in Vredendal, South Africa

Last updated: August 31, 2025

In Vredendal, South Africa, the average temperature in December hovers around 20°C (69°F). Visitors can expect a range with minimums dropping to 9°C (49°F) and maximums soaring up to 40°C (105°F). During this month, expect 10 mm (0.4 in) of precipitation spread over just 1 day, and revel in the pleasantly moderate average humidity of 43%.

December Temperature in Vredendal

In December, in Vredendal, the average temperature is 20°C (69°F). The maximum can reach 40°C (105°F), while the minimum can drop to as low as 9°C (49°F). This makes Vredendal a destination with varied weather, so travelers should pack accordingly for both warm days and cooler nights.

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

The chart illustrates December temperature patterns in Vredendal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vredendal, December typically has an average temperature of 20°C (69°F), with highs reaching up to 40°C (105°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec717269666157555559646668
Data source: Temperature data for Vredendal 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 Vredendal

In Vredendal in December, the precipitation amount is 10 mm (0.4 in) over the course of 1 day.

December Precipitation Trends in Vredendal

The chart displays monthly precipitation patterns in Vredendal, 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 Vredendal, December typically receives around 10 mm (0.4 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec63117193235221112810
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Vredendal

In Vredendal in December, humidity is 43%. With an average temperature of 20°C (69°F), this humidity feels like a comfortable embrace—pleasant for walking around and exploring, yet just enough to remind you to stay hydrated while enjoying your travels.

December Average Humidity in Vredendal

This chart illustrates the average monthly humidity levels in Vredendal, 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 Vredendal is approximately 43%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec46%47%60%64%74%79%75%69%61%52%43%43%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Vredendal

In Vredendal 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 Vredendal.

Maximum UV Index Levels in Vredendal for December

The chart shows the monthly maximum UV Index (UVI) for Vredendal 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 Vredendal typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1513129644610121315
Data source: Vredendal 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 Vredendal Compares to Other Months

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

This table compares monthly weather conditions in Vredendal, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (71°F)6 mm (0.2 inches)46%extreme
February Weather22°C (72°F)3 mm (0.1 inches)47%extreme
March Weather21°C (69°F)11 mm (0.4 inches)59%extreme
April Weather19°C (66°F)7 mm (0.3 inches)64%very high
May Weather16°C (61°F)19 mm (0.7 inches)74%high
June Weather14°C (58°F)32 mm (1.2 inches)79%moderate
July Weather13°C (56°F)35 mm (1.4 inches)75%moderate
August Weather13°C (55°F)22 mm (0.9 inches)69%high
September Weather15°C (60°F)11 mm (0.4 inches)61%very high
October Weather18°C (65°F)12 mm (0.5 inches)52%extreme
November Weather19°C (67°F)8 mm (0.3 inches)43%extreme
December Weather20°C (69°F)10 mm (0.4 inches)43%extreme

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