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September Weather in Brandfort, South Africa

Last updated: August 31, 2025

In September, the average temperature in Brandfort, South Africa hovers around 17°C (62°F). Expect a wide range, with minimum temperatures dipping to -4°C (25°F) and maxing out at 33°C (92°F). During this time, precipitation is mild, averaging 9 mm (0.4 in) over 2 rainy days, while the average humidity sits at a comfortable 63%.

September Temperature in Brandfort

In September in Brandfort, the average temperature is 17°C (62°F). Maximum temperatures can reach 33°C (92°F), while minimums can drop as low as -4°C (25°F). This variation makes Brandfort a destination that offers both warm and cool experiences for travelers.

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

The chart illustrates September temperature patterns in Brandfort, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Brandfort, September typically has an average temperature of 17°C (62°F), with highs reaching up to 33°C (92°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec737168615449485362667072
Data source: Temperature data for Brandfort generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Brandfort

In Brandfort in September, the precipitation amount is 9 mm (0.4 in) over the course of 2 days.

September Precipitation Trends in Brandfort

The chart displays monthly precipitation patterns in Brandfort, 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 Brandfort, September typically receives around 9 mm (0.4 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec103125878013431793967108
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Brandfort

In Brandfort in September humidity is 63%. With an average temperature of 17°C (62°F), this humidity feels like a warm embrace, making outdoor activities comfortable yet slightly sticky, perfect for leisurely strolls or sightseeing, but travelers should be prepared for a mild perspiration.

September Average Humidity in Brandfort

This chart illustrates the average monthly humidity levels in Brandfort, 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 Brandfort is approximately 63%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%74%79%83%84%80%69%60%63%61%67%75%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Brandfort

In Brandfort 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 Brandfort.

Maximum UV Index Levels in Brandfort for September

The chart shows the monthly maximum UV Index (UVI) for Brandfort 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 Brandfort typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15151310755811121416
Data source: Brandfort 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 Brandfort Compares to Other Months

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

This table compares monthly weather conditions in Brandfort, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (73°F)103 mm (4.1 inches)75%extreme
February Weather22°C (72°F)125 mm (4.9 inches)74%extreme
March Weather20°C (68°F)87 mm (3.4 inches)79%extreme
April Weather16°C (62°F)80 mm (3.1 inches)83%very high
May Weather12°C (55°F)13 mm (0.5 inches)84%high
June Weather9°C (49°F)4 mm (0.2 inches)79%moderate
July Weather9°C (48°F)3 mm (0.1 inches)69%moderate
August Weather12°C (53°F)17 mm (0.7 inches)60%very high
September Weather17°C (62°F)9 mm (0.4 inches)63%extreme
October Weather19°C (67°F)39 mm (1.5 inches)61%extreme
November Weather21°C (70°F)67 mm (2.6 inches)67%extreme
December Weather22°C (72°F)108 mm (4.2 inches)75%extreme

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