September Weather in Duiwelskloof, South Africa

Last updated: August 31, 2025

In September, the average temperature in Duiwelskloof, South Africa hovers around 20°C (68°F), making it a pleasant time to visit. However, be prepared for temperature fluctuations, as it can drop to a chilly 6°C (43°F) or soar up to a scorching 38°C (101°F). Rain is also on the agenda, with an average precipitation of 30 mm (1.2 in) spread over 6 days, while humidity levels reach about 66%. Enjoy the diverse weather and pack accordingly!

September Temperature in Duiwelskloof

In September in Duiwelskloof, the average temperature is 20°C (68°F), with maximums reaching up to 38°C (101°F) and minimums dipping as low as 6°C (43°F). This varied climate makes it essential for travelers to pack layers to adjust to both warm days and cooler evenings.

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

The chart illustrates September temperature patterns in Duiwelskloof, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Duiwelskloof, September typically has an average temperature of 20°C (68°F), with highs reaching up to 38°C (101°F) and lows dropping to around 6°C (43°F).

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

September Precipitation in Duiwelskloof

In Duiwelskloof in September, the total precipitation amount is 30 mm (1.2 in) spread across 6 days.

September Precipitation Trends in Duiwelskloof

The chart displays monthly precipitation patterns in Duiwelskloof, 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 Duiwelskloof, September typically receives around 30 mm (1.2 inches) of precipitation spread over approximately 6 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 Duiwelskloof

In Duiwelskloof in September, humidity is 66%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace, making outdoor activities enjoyable but potentially a bit sticky, so travelers should stay hydrated and consider light, breathable clothing for comfort.

September Average Humidity in Duiwelskloof

This chart illustrates the average monthly humidity levels in Duiwelskloof, 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 Duiwelskloof is approximately 66%, 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 Duiwelskloof

In Duiwelskloof in September, 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 Duiwelskloof.

Maximum UV Index Levels in Duiwelskloof for September

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

Data source: Duiwelskloof 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 Duiwelskloof Compares to Other Months

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

This table compares monthly weather conditions in Duiwelskloof, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (74°F)	133 mm (5.2 inches)	73%	extreme
February Weather	23°C (74°F)	242 mm (9.5 inches)	70%	extreme
March Weather	22°C (72°F)	64 mm (2.5 inches)	67%	extreme
April Weather	20°C (68°F)	49 mm (1.9 inches)	62%	extreme
May Weather	18°C (64°F)	15 mm (0.6 inches)	63%	very high
June Weather	15°C (60°F)	8 mm (0.3 inches)	62%	high
July Weather	15°C (59°F)	7 mm (0.3 inches)	66%	high
August Weather	17°C (63°F)	21 mm (0.8 inches)	66%	very high
September Weather	20°C (68°F)	30 mm (1.2 inches)	66%	very high
October Weather	20°C (69°F)	64 mm (2.5 inches)	64%	extreme
November Weather	22°C (73°F)	89 mm (3.5 inches)	66%	extreme
December Weather	23°C (74°F)	152 mm (6.0 inches)	69%	extreme