September Weather in Driefontein, South Africa

Last updated: August 31, 2025

In September, the average temperature in Driefontein, South Africa hovers around 16°C (61°F). Expect a range with minimums dipping to 1°C (33°F) and maximums reaching 34°C (94°F). The area receives an average of 37 mm (1.4 in) of precipitation across 7 days, while humidity is typically high at 85%.

September Temperature in Driefontein

In September in Driefontein, the average temperature is 16°C (61°F), with maximums reaching up to 34°C (94°F) and minimums dropping as low as 1°C (33°F). It's an ideal time for travelers seeking mild weather, but be prepared for a wide range of temperatures during your visit.

September Weather in Driefontein: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Driefontein, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Driefontein, September typically has an average temperature of 16°C (61°F), with highs reaching up to 34°C (94°F) and lows dropping to around 1°C (33°F).

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

September Precipitation in Driefontein

In Driefontein in September, the precipitation amount is measured at 37 mm (1.4 in) over a span of 7 days.

September Precipitation Trends in Driefontein

The chart displays monthly precipitation patterns in Driefontein, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Driefontein, September typically receives around 37 mm (1.4 inches) of precipitation spread over approximately 7 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Driefontein

In Driefontein in September, humidity is 85%. With an average temperature of 16°C (61°F), this humidity feels like a thick blanket wrapping around you, making outdoor activities feel sticky and the air heavy, which can be challenging for traveling and exploring the area comfortably.

September Average Humidity in Driefontein

This chart illustrates the average monthly humidity levels in Driefontein, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Driefontein is approximately 85%, offering insight into how humid the weather typically is during this month.

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

September UV Index in Driefontein

In Driefontein in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Driefontein.

Maximum UV Index Levels in Driefontein for September

The chart shows the monthly maximum UV Index (UVI) for Driefontein in September, 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 September, the maximum UV index in Driefontein typically reaches 11, which falls under the extreme exposure category.

Data source: Driefontein September 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 September Weather in Driefontein Compares to Other Months

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

This table compares monthly weather conditions in Driefontein, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	19°C (67°F)	98 mm (3.9 inches)	82%	extreme
February Weather	19°C (67°F)	149 mm (5.9 inches)	81%	extreme
March Weather	18°C (65°F)	96 mm (3.8 inches)	80%	extreme
April Weather	16°C (61°F)	61 mm (2.4 inches)	82%	very high
May Weather	13°C (56°F)	26 mm (1.0 inches)	86%	high
June Weather	11°C (52°F)	11 mm (0.4 inches)	78%	high
July Weather	11°C (52°F)	3 mm (0.1 inches)	81%	high
August Weather	14°C (57°F)	20 mm (0.8 inches)	77%	very high
September Weather	16°C (61°F)	37 mm (1.4 inches)	85%	extreme
October Weather	17°C (62°F)	84 mm (3.3 inches)	85%	extreme
November Weather	18°C (65°F)	122 mm (4.8 inches)	85%	extreme
December Weather	19°C (67°F)	165 mm (6.5 inches)	84%	extreme