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September Weather in Vredendal, South Africa

Last updated: August 31, 2025

In September, the average temperature in Vredendal, South Africa hovers around 15°C (60°F). You might experience a range, with minimums dipping to 3°C (37°F) and maximums soaring to 38°C (100°F). Expect a bit of rain, with a precipitation amount of 11 mm (0.4 in) over approximately 2 days. Additionally, the air carries an average humidity of 61%, adding to the area's unique atmosphere.

September Temperature in Vredendal

In September in Vredendal, the average temperature is 15°C (60°F). Maximums can reach 38°C (100°F) and minimums can be as low as 3°C (37°F). It's advisable to pack layers to enjoy both warm days and cooler nights while exploring.

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

The chart illustrates September temperature patterns in Vredendal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vredendal, September typically has an average temperature of 15°C (60°F), with highs reaching up to 38°C (100°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec717269666157555559646668
Data source: Temperature data for Vredendal 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 Vredendal

In Vredendal in September, the precipitation amount is 11 mm (0.4 in) over the course of 2 days.

September Precipitation Trends in Vredendal

The chart displays monthly precipitation patterns in Vredendal, 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 Vredendal, September typically receives around 11 mm (0.4 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec63117193235221112810
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Vredendal

In Vredendal in September humidity is 61%. With an average temperature of 15°C (60°F), this humidity feels like a mild embrace, creating a pleasant, almost refreshing atmosphere for traveling, though it may also encourage you to stay hydrated and take breaks during your explorations.

September Average Humidity in Vredendal

This chart illustrates the average monthly humidity levels in Vredendal, 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 Vredendal is approximately 61%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec46%47%60%64%74%79%75%69%61%52%43%43%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Vredendal

In Vredendal 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 Vredendal.

Maximum UV Index Levels in Vredendal for September

The chart shows the monthly maximum UV Index (UVI) for Vredendal 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 Vredendal typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1513129644610121315
Data source: Vredendal 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 Vredendal Compares to Other Months

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

This table compares monthly weather conditions in Vredendal, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (71°F)6 mm (0.2 inches)46%extreme
February Weather22°C (72°F)3 mm (0.1 inches)47%extreme
March Weather21°C (69°F)11 mm (0.4 inches)59%extreme
April Weather19°C (66°F)7 mm (0.3 inches)64%very high
May Weather16°C (61°F)19 mm (0.7 inches)74%high
June Weather14°C (58°F)32 mm (1.2 inches)79%moderate
July Weather13°C (56°F)35 mm (1.4 inches)75%moderate
August Weather13°C (55°F)22 mm (0.9 inches)69%high
September Weather15°C (60°F)11 mm (0.4 inches)61%very high
October Weather18°C (65°F)12 mm (0.5 inches)52%extreme
November Weather19°C (67°F)8 mm (0.3 inches)43%extreme
December Weather20°C (69°F)10 mm (0.4 inches)43%extreme

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