April Weather in Randburg, South Africa

Last updated: August 31, 2025

In April, the average temperature in Randburg, South Africa hovers around 17°C (63°F), with conditions ranging from a refreshing 5°C (41°F) to a warm 31°C (87°F). Expect 50 mm (2.0 in) of precipitation over 8 days, contributing to an average humidity level of 81%. Enjoy the dynamic weather this month brings!

April Temperature in Randburg

In April in Randburg, the average temperature is 17°C (63°F). Maximums can reach 31°C (87°F) and minimums can be as low as 5°C (41°F). This diverse range of temperatures makes it a perfect time for travelers to enjoy a variety of outdoor activities, from exploring the local sights to lounging comfortably in cooler evenings.

April Weather in Randburg: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Randburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Randburg, April typically has an average temperature of 17°C (63°F), with highs reaching up to 31°C (87°F) and lows dropping to around 5°C (41°F).

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

April Precipitation in Randburg

In Randburg in April, the total precipitation amount is 50 mm (2.0 in) spread over 8 days.

April Precipitation Trends in Randburg

The chart displays monthly precipitation patterns in Randburg, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Randburg, April typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 8 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Randburg

In Randburg in April humidity is 81%. With an average temperature of 17°C (63°F), this humidity feels like a warm blanket enveloping you, making travel slightly oppressive and calling for frequent breaks in air-conditioned spaces to recharge and enjoy your journey comfortably.

April Average Humidity in Randburg

This chart illustrates the average monthly humidity levels in Randburg, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Randburg is approximately 81%, offering insight into how humid the weather typically is during this month.

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

April UV Index in Randburg

In Randburg in April, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Randburg.

Maximum UV Index Levels in Randburg for April

The chart shows the monthly maximum UV Index (UVI) for Randburg in April, 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 April, the maximum UV index in Randburg typically reaches 10, which falls under the very high exposure category.

Data source: Randburg April 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 April Weather in Randburg Compares to Other Months

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

This table compares monthly weather conditions in Randburg, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (71°F)	118 mm (4.7 inches)	79%	extreme
February Weather	21°C (70°F)	122 mm (4.8 inches)	77%	extreme
March Weather	20°C (68°F)	71 mm (2.8 inches)	77%	extreme
April Weather	17°C (63°F)	50 mm (2.0 inches)	81%	very high
May Weather	14°C (58°F)	10 mm (0.4 inches)	82%	high
June Weather	11°C (53°F)	6 mm (0.2 inches)	73%	high
July Weather	11°C (52°F)	2 mm (0.1 inches)	71%	high
August Weather	14°C (58°F)	2 mm (0.1 inches)	68%	very high
September Weather	18°C (65°F)	6 mm (0.2 inches)	74%	extreme
October Weather	19°C (67°F)	52 mm (2.0 inches)	74%	extreme
November Weather	21°C (70°F)	77 mm (3.0 inches)	82%	extreme
December Weather	21°C (70°F)	131 mm (5.2 inches)	81%	extreme