March Weather in Randfontein, South Africa

Last updated: August 31, 2025

In March, the average temperature in Randfontein, South Africa hovers around 19°C (66°F). You can expect a minimum of 8°C (46°F) and a maximum of 30°C (87°F) during this time. With an average humidity of 77%, there's a good chance of experiencing 75 mm (3.0 in) of precipitation over about 10 days. Enjoy the varied climate!

March Temperature in Randfontein

In March, in Randfontein, the average temperature is 19°C (66°F). The maximum can reach 30°C (87°F) and the minimum can be as low as 8°C (46°F). This makes Randfontein an ideal destination for travelers seeking mild weather and comfortable conditions for outdoor activities.

March Weather in Randfontein: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Randfontein, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Randfontein, March typically has an average temperature of 19°C (66°F), with highs reaching up to 30°C (87°F) and lows dropping to around 8°C (46°F).

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

March Precipitation in Randfontein

In Randfontein in March, the precipitation amount is 75 mm (3.0 in) spread over a duration of 10 days.

March Precipitation Trends in Randfontein

The chart displays monthly precipitation patterns in Randfontein, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Randfontein, March typically receives around 75 mm (3.0 inches) of precipitation spread over approximately 10 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in Randfontein

In Randfontein in March, humidity is 77%. With an average temperature of 19°C (66°F), this humidity feels like a heavy blanket wrapping around you, making the air feel thick and sticky, which can be quite uncomfortable for traveling.

March Average Humidity in Randfontein

This chart illustrates the average monthly humidity levels in Randfontein, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Randfontein is approximately 77%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Randfontein

In Randfontein in March, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Randfontein.

Maximum UV Index Levels in Randfontein for March

The chart shows the monthly maximum UV Index (UVI) for Randfontein in March, 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 March, the maximum UV index in Randfontein typically reaches 13, which falls under the extreme exposure category.

Data source: Randfontein March 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 March Weather in Randfontein Compares to Other Months

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

This table compares monthly weather conditions in Randfontein, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (70°F)	129 mm (5.1 inches)	79%	extreme
February Weather	20°C (68°F)	141 mm (5.5 inches)	77%	extreme
March Weather	19°C (66°F)	75 mm (3.0 inches)	77%	extreme
April Weather	16°C (62°F)	61 mm (2.4 inches)	81%	extreme
May Weather	13°C (56°F)	12 mm (0.5 inches)	82%	high
June Weather	11°C (52°F)	8 mm (0.3 inches)	73%	high
July Weather	10°C (51°F)	3 mm (0.1 inches)	71%	high
August Weather	14°C (57°F)	2 mm (0.1 inches)	68%	very high
September Weather	18°C (64°F)	8 mm (0.3 inches)	74%	extreme
October Weather	19°C (66°F)	59 mm (2.3 inches)	74%	extreme
November Weather	20°C (69°F)	100 mm (4.0 inches)	82%	extreme
December Weather	20°C (69°F)	145 mm (5.7 inches)	81%	extreme