September Weather in Witbank, South Africa

Last updated: August 31, 2025

In September, the average temperature in Witbank, South Africa hovers around 18°C (65°F). Expect a range that can dip to a chilly 2°C (36°F) at its lowest and soar up to a warm 34°C (93°F). With about 10 mm (0.4 in) of precipitation over 3 days, you can anticipate a bit of rain, while the average humidity sits comfortably at 65%.

September Temperature in Witbank

In September in Witbank, the average temperature is 18°C (65°F). The maximum can reach 34°C (93°F), while the minimum can drop as low as 2°C (36°F). Be prepared for a wide range of temperatures, making it essential to pack layers for your trip.

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

The chart illustrates September temperature patterns in Witbank, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Witbank, September typically has an average temperature of 18°C (65°F), with highs reaching up to 34°C (93°F) and lows dropping to around 2°C (36°F).

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

September Precipitation in Witbank

In Witbank in September, the precipitation amount is 10 mm (0.4 in) over a period of 3 days.

September Precipitation Trends in Witbank

The chart displays monthly precipitation patterns in Witbank, 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 Witbank, September typically receives around 10 mm (0.4 inches) of precipitation spread over approximately 3 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 Witbank

In Witbank in September, humidity is 65%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace that clings to your skin, making you feel slightly sticky as you explore. It's comfortable enough for sightseeing, but breathable enough to enjoy a leisurely stroll, though you might find yourself seeking shade during the warmest parts of the day.

September Average Humidity in Witbank

This chart illustrates the average monthly humidity levels in Witbank, 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 Witbank is approximately 65%, 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 Witbank

In Witbank 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 Witbank.

Maximum UV Index Levels in Witbank for September

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

Data source: Witbank 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 Witbank Compares to Other Months

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

This table compares monthly weather conditions in Witbank, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (71°F)	106 mm (4.2 inches)	70%	extreme
February Weather	21°C (70°F)	124 mm (4.9 inches)	65%	extreme
March Weather	20°C (68°F)	62 mm (2.5 inches)	64%	extreme
April Weather	17°C (64°F)	52 mm (2.0 inches)	63%	very high
May Weather	14°C (58°F)	22 mm (0.9 inches)	64%	very high
June Weather	12°C (53°F)	3 mm (0.1 inches)	61%	high
July Weather	11°C (53°F)	2 mm (0.1 inches)	64%	high
August Weather	15°C (59°F)	2 mm (0.1 inches)	61%	very high
September Weather	18°C (65°F)	10 mm (0.4 inches)	65%	extreme
October Weather	19°C (67°F)	62 mm (2.5 inches)	61%	extreme
November Weather	20°C (69°F)	86 mm (3.4 inches)	68%	extreme
December Weather	21°C (70°F)	146 mm (5.7 inches)	72%	extreme