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December Weather in Groblersdal, South Africa

Last updated: August 31, 2025

In Groblersdal, South Africa, the average temperature in December is a pleasant 23°C (74°F). However, be prepared for a range that dips to a chilly 13°C (55°F) and soars up to a scorching 36°C (97°F). During this month, expect about 96 mm (3.8 in) of precipitation over 12 days, with an average humidity of 72%. Make sure to pack accordingly!

December Temperature in Groblersdal

In December in Groblersdal, the average temperature is 23°C (74°F). The maximum can reach 36°C (97°F) and the minimum can be as low as 13°C (55°F). This makes it an ideal time for travelers to enjoy outdoor activities while being prepared for varying weather conditions.

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

The chart illustrates December temperature patterns in Groblersdal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Groblersdal, December typically has an average temperature of 23°C (74°F), with highs reaching up to 36°C (97°F) and lows dropping to around 13°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec747472676155556168707274
Data source: Temperature data for Groblersdal 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 Groblersdal

In Groblersdal in December, the precipitation amount is 96 mm (3.8 in) spread over a duration of 12 days.

December Precipitation Trends in Groblersdal

The chart displays monthly precipitation patterns in Groblersdal, 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 Groblersdal, December typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec93923528183114396496
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Groblersdal

In Groblersdal in December humidity is 72%. With an average temperature of 23°C (74°F), this humidity feels like a warm, enveloping blanket that clings to the skin, making outdoor activities a challenge but offering a refreshing atmosphere for leisurely strolls in the shade.

December Average Humidity in Groblersdal

This chart illustrates the average monthly humidity levels in Groblersdal, 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 Groblersdal is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%65%64%64%65%61%64%61%65%61%68%72%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Groblersdal

In Groblersdal in December, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Groblersdal.

Maximum UV Index Levels in Groblersdal for December

The chart shows the monthly maximum UV Index (UVI) for Groblersdal 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 Groblersdal typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec16151310866911131416
Data source: Groblersdal 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 Groblersdal Compares to Other Months

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

This table compares monthly weather conditions in Groblersdal, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)93 mm (3.7 inches)70%extreme
February Weather23°C (74°F)92 mm (3.6 inches)65%extreme
March Weather22°C (73°F)35 mm (1.4 inches)64%extreme
April Weather20°C (67°F)28 mm (1.1 inches)63%very high
May Weather16°C (62°F)17 mm (0.7 inches)64%very high
June Weather13°C (56°F)3 mm (0.1 inches)61%high
July Weather13°C (55°F)1 mm (0.0 inches)64%high
August Weather16°C (62°F)1 mm (0.0 inches)61%very high
September Weather20°C (68°F)4 mm (0.1 inches)65%extreme
October Weather21°C (70°F)39 mm (1.5 inches)61%extreme
November Weather22°C (73°F)64 mm (2.5 inches)68%extreme
December Weather23°C (74°F)96 mm (3.8 inches)72%extreme

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