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September Weather in Stutterheim, South Africa

Last updated: August 31, 2025

In September, the average temperature in Stutterheim, South Africa is a mild 14°C (58°F), but be prepared for a wide range, as it can dip to a chilly -1°C (30°F) or soar up to a sizzling 37°C (98°F). Expect about 50 mm (2.0 in) of precipitation spread across 7 days, and with an average humidity of 79%, it’s a time where comfort and unpredictability meet.

September Temperature in Stutterheim

In September in Stutterheim, the average temperature is 14°C (58°F). The maximum can reach 37°C (98°F) and the minimum can be as low as -1°C (30°F). This wide temperature range means travelers should prepare for both warm days and chilly nights.

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

The chart illustrates September temperature patterns in Stutterheim, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Stutterheim, September typically has an average temperature of 14°C (58°F), with highs reaching up to 37°C (98°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec676766615754545458606265
Data source: Temperature data for Stutterheim 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 Stutterheim

In Stutterheim in September, the precipitation amount is 50 mm (2.0 in) over a span of 7 days.

September Precipitation Trends in Stutterheim

The chart displays monthly precipitation patterns in Stutterheim, 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 Stutterheim, September typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec11213211698299926507891128
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Stutterheim

In Stutterheim in September, humidity is 79%. With an average temperature of 14°C (58°F), this humidity feels like an oppressive blanket wrapped around you, making even the mild temperatures feel heavier and more stifling for traveling.

September Average Humidity in Stutterheim

This chart illustrates the average monthly humidity levels in Stutterheim, 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 Stutterheim is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%79%86%85%84%79%77%72%79%77%78%80%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Stutterheim

In Stutterheim in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Stutterheim.

Maximum UV Index Levels in Stutterheim for September

The chart shows the monthly maximum UV Index (UVI) for Stutterheim 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 Stutterheim typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151412964479111315
Data source: Stutterheim 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 Stutterheim Compares to Other Months

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

This table compares monthly weather conditions in Stutterheim, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (68°F)112 mm (4.4 inches)80%extreme
February Weather20°C (67°F)132 mm (5.2 inches)79%extreme
March Weather19°C (66°F)116 mm (4.6 inches)86%extreme
April Weather16°C (61°F)98 mm (3.8 inches)85%very high
May Weather14°C (58°F)29 mm (1.1 inches)84%high
June Weather12°C (55°F)9 mm (0.3 inches)79%moderate
July Weather12°C (54°F)9 mm (0.3 inches)77%moderate
August Weather12°C (54°F)26 mm (1.0 inches)72%high
September Weather14°C (58°F)50 mm (2.0 inches)79%very high
October Weather16°C (61°F)78 mm (3.1 inches)77%extreme
November Weather17°C (62°F)91 mm (3.6 inches)78%extreme
December Weather18°C (65°F)128 mm (5.0 inches)80%extreme

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