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September Weather in Dannhauser, South Africa

Last updated: August 31, 2025

In Dannhauser, South Africa, the average temperature in September hovers around 18°C (64°F), offering a pleasant climate. Expect minimum temperatures to dip to 2°C (37°F) and rise to a balmy 35°C (95°F). During this month, you might encounter 39 mm (1.5 in) of precipitation across approximately 6 days, all while enjoying an average humidity of 75%.

September Temperature in Dannhauser

In September in Dannhauser, the average temperature is 18°C (64°F), with maximum temperatures reaching up to 35°C (95°F) and minimums dipping as low as 2°C (37°F). This diverse range of temperatures makes Dannhauser an ideal destination for travelers seeking both warm days and cool evenings.

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

The chart illustrates September temperature patterns in Dannhauser, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dannhauser, September typically has an average temperature of 18°C (64°F), with highs reaching up to 35°C (95°F) and lows dropping to around 2°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec707068635853535864656870
Data source: Temperature data for Dannhauser 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 Dannhauser

In Dannhauser in September, the precipitation amount is 39 mm (1.5 in), occurring over the course of 6 days.

September Precipitation Trends in Dannhauser

The chart displays monthly precipitation patterns in Dannhauser, 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 Dannhauser, September typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec1151451087627104253971106153
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Dannhauser

In Dannhauser in September, humidity is 75%. With an average temperature of 18°C (64°F), this humidity feels like a warm blanket enveloping you, making your travels a bit sticky and requiring frequent breaks in the shade to stay comfortable.

September Average Humidity in Dannhauser

This chart illustrates the average monthly humidity levels in Dannhauser, 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 Dannhauser is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%85%86%87%88%83%74%66%75%80%86%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Dannhauser

In Dannhauser 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 Dannhauser.

Maximum UV Index Levels in Dannhauser for September

The chart shows the monthly maximum UV Index (UVI) for Dannhauser 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 Dannhauser typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15151310756811121416
Data source: Dannhauser 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 Dannhauser Compares to Other Months

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

This table compares monthly weather conditions in Dannhauser, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (70°F)115 mm (4.5 inches)85%extreme
February Weather21°C (71°F)145 mm (5.7 inches)85%extreme
March Weather20°C (69°F)108 mm (4.2 inches)86%extreme
April Weather17°C (63°F)76 mm (3.0 inches)87%very high
May Weather14°C (58°F)27 mm (1.1 inches)88%high
June Weather12°C (53°F)10 mm (0.4 inches)83%moderate
July Weather12°C (53°F)4 mm (0.1 inches)74%high
August Weather15°C (58°F)25 mm (1.0 inches)66%very high
September Weather18°C (64°F)39 mm (1.5 inches)75%extreme
October Weather18°C (65°F)71 mm (2.8 inches)80%extreme
November Weather20°C (68°F)106 mm (4.2 inches)86%extreme
December Weather21°C (70°F)153 mm (6.0 inches)86%extreme

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