September Weather in Aliwal North, South Africa

Last updated: August 31, 2025

In Aliwal North, South Africa, the average temperature in September hovers around 15°C (60°F), offering a mild climate ideal for exploration. However, prepare for a range of temperatures, as it can dip to a chilly -5°C (23°F) or soar up to a warm 33°C (92°F). With an average precipitation of 10 mm (0.4 in) spread over just 2 days, you'll likely experience dry spells. The average humidity level stands at a comfortable 71%, making it a pleasant time to enjoy all that Aliwal North has to offer!

September Temperature in Aliwal North

In September in Aliwal North, the average temperature is 15°C (60°F). Maximum can reach 33°C (92°F) and minimum can be as low as -5°C (23°F). Be prepared for a wide range of temperatures, making layering essential for your travel plans.

September Weather in Aliwal North: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Aliwal North, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aliwal North, September typically has an average temperature of 15°C (60°F), with highs reaching up to 33°C (92°F) and lows dropping to around -5°C (23°F).

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

September Precipitation in Aliwal North

In Aliwal North in September, the precipitation amount is 10 mm (0.4 in) over a period of 2 days.

September Precipitation Trends in Aliwal North

The chart displays monthly precipitation patterns in Aliwal North, 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 Aliwal North, September typically receives around 10 mm (0.4 inches) of precipitation spread over approximately 2 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 Aliwal North

In Aliwal North in September humidity is 71%. With an average temperature of 15°C (60°F), this humidity feels like a warm blanket wrapped around you, making travel slightly uncomfortable as you feel sticky and sluggish.

September Average Humidity in Aliwal North

This chart illustrates the average monthly humidity levels in Aliwal North, 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 Aliwal North is approximately 71%, 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 Aliwal North

In Aliwal North 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 Aliwal North.

Maximum UV Index Levels in Aliwal North for September

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

Data source: Aliwal North 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 Aliwal North Compares to Other Months

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

This table compares monthly weather conditions in Aliwal North, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (72°F)	110 mm (4.3 inches)	83%	extreme
February Weather	21°C (69°F)	145 mm (5.7 inches)	83%	extreme
March Weather	19°C (66°F)	80 mm (3.1 inches)	86%	extreme
April Weather	15°C (60°F)	86 mm (3.4 inches)	88%	very high
May Weather	11°C (53°F)	22 mm (0.9 inches)	87%	high
June Weather	8°C (48°F)	5 mm (0.2 inches)	83%	moderate
July Weather	8°C (46°F)	8 mm (0.3 inches)	74%	moderate
August Weather	10°C (51°F)	14 mm (0.6 inches)	63%	high
September Weather	15°C (60°F)	10 mm (0.4 inches)	71%	extreme
October Weather	17°C (64°F)	49 mm (1.9 inches)	72%	extreme
November Weather	20°C (68°F)	54 mm (2.1 inches)	78%	extreme
December Weather	21°C (70°F)	113 mm (4.4 inches)	83%	extreme