September Weather in Boshof, South Africa

Last updated: August 31, 2025

In September, the average temperature in Boshof, South Africa is a pleasant 18°C (64°F). However, temperatures can fluctuate significantly, with minimums dipping to -3°C (27°F) and maximums soaring to 34°C (94°F). The region experiences a modest precipitation level of just 6 mm (0.2 in) over the course of 1 day, while the average humidity hovers around 63%.

September Temperature in Boshof

In September in Boshof, the average temperature is 18°C (64°F), with maximums soaring to 34°C (94°F) and minimums plummeting to -3°C (27°F). Be prepared for a wide range of temperatures during your travels, ensuring you pack accordingly for both warm and cool conditions.

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

The chart illustrates September temperature patterns in Boshof, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Boshof, September typically has an average temperature of 18°C (64°F), with highs reaching up to 34°C (94°F) and lows dropping to around -3°C (27°F).

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

September Precipitation in Boshof

In Boshof in September, the precipitation amount is 6 mm (0.2 in) over the course of 1 day.

September Precipitation Trends in Boshof

The chart displays monthly precipitation patterns in Boshof, 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 Boshof, September typically receives around 6 mm (0.2 inches) of precipitation spread over approximately 1 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Boshof

In Boshof in September, humidity is 63%. With an average temperature of 18°C (64°F), this humidity feels like a warm embrace, creating a sense of stickiness that may cause you to seek out shade or a refreshing drink while exploring the city’s sights.

September Average Humidity in Boshof

This chart illustrates the average monthly humidity levels in Boshof, 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 Boshof is approximately 63%, 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 Boshof

In Boshof 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 Boshof.

Maximum UV Index Levels in Boshof for September

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

Data source: Boshof 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 Boshof Compares to Other Months

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

This table compares monthly weather conditions in Boshof, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (76°F)	81 mm (3.2 inches)	75%	extreme
February Weather	23°C (74°F)	105 mm (4.1 inches)	74%	extreme
March Weather	21°C (71°F)	60 mm (2.4 inches)	79%	extreme
April Weather	18°C (64°F)	80 mm (3.2 inches)	83%	very high
May Weather	14°C (57°F)	7 mm (0.3 inches)	84%	high
June Weather	11°C (51°F)	3 mm (0.1 inches)	79%	moderate
July Weather	10°C (50°F)	3 mm (0.1 inches)	69%	moderate
August Weather	13°C (55°F)	10 mm (0.4 inches)	60%	very high
September Weather	18°C (64°F)	6 mm (0.2 inches)	63%	extreme
October Weather	20°C (69°F)	32 mm (1.3 inches)	61%	extreme
November Weather	23°C (73°F)	52 mm (2.0 inches)	67%	extreme
December Weather	24°C (76°F)	76 mm (3.0 inches)	75%	extreme