December Weather in Meyerton, South Africa

Last updated: August 31, 2025

In December, the average temperature in Meyerton, South Africa is a delightful 21°C (70°F). However, be prepared for a bit of variability, as temperatures can dip to a minimum of 10°C (50°F) and soar up to a maximum of 35°C (95°F). Travelers should also anticipate 151 mm (6.0 in) of precipitation over approximately 18 days, resulting in an average humidity level of 81%.

December Temperature in Meyerton

In December in Meyerton, the average temperature is 21°C (70°F). Maximum temperatures can reach as high as 35°C (95°F), while minimums can dip to 10°C (50°F). It's a great time for travelers to enjoy pleasant weather while exploring both outdoor activities and local attractions.

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

The chart illustrates December temperature patterns in Meyerton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Meyerton, December typically has an average temperature of 21°C (70°F), with highs reaching up to 35°C (95°F) and lows dropping to around 10°C (50°F).

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

December Precipitation in Meyerton

In Meyerton in December, the total precipitation amount reaches 151 mm (6.0 in), spread over 18 days.

December Precipitation Trends in Meyerton

The chart displays monthly precipitation patterns in Meyerton, 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 Meyerton, December typically receives around 151 mm (6.0 inches) of precipitation spread over approximately 18 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 Meyerton

In Meyerton in December, humidity is 81%. With an average temperature of 21°C (70°F), this humidity feels like a warm, sticky embrace, making outdoor activities slightly uncomfortable and necessitating frequent breaks in the shade or air conditioning for a refreshing escape.

December Average Humidity in Meyerton

This chart illustrates the average monthly humidity levels in Meyerton, 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 Meyerton is approximately 81%, 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 Meyerton

In Meyerton 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 Meyerton.

Maximum UV Index Levels in Meyerton for December

The chart shows the monthly maximum UV Index (UVI) for Meyerton 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 Meyerton typically reaches 16, which falls under the extreme exposure category.

Data source: Meyerton 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 Meyerton Compares to Other Months

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

This table compares monthly weather conditions in Meyerton, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (70°F)	119 mm (4.7 inches)	79%	extreme
February Weather	20°C (69°F)	131 mm (5.2 inches)	77%	extreme
March Weather	19°C (67°F)	71 mm (2.8 inches)	77%	extreme
April Weather	17°C (62°F)	59 mm (2.3 inches)	81%	very high
May Weather	14°C (57°F)	13 mm (0.5 inches)	82%	high
June Weather	11°C (52°F)	6 mm (0.2 inches)	73%	high
July Weather	10°C (51°F)	2 mm (0.1 inches)	71%	high
August Weather	14°C (58°F)	3 mm (0.1 inches)	68%	very high
September Weather	18°C (65°F)	7 mm (0.3 inches)	74%	extreme
October Weather	19°C (67°F)	64 mm (2.5 inches)	74%	extreme
November Weather	20°C (69°F)	105 mm (4.1 inches)	82%	extreme
December Weather	21°C (70°F)	151 mm (6.0 inches)	81%	extreme