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September Weather in Ceres, South Africa

Last updated: August 31, 2025

In Ceres, South Africa, the average temperature for September hovers around 12°C (55°F). Expect a range where the mercury can dip to a chilly -2°C (29°F) or soar up to a sizzling 32°C (90°F). With an average precipitation of 37 mm (1.5 in) across 6 days, and humidity levels at 74%, the weather offers a diverse experience—perfect for all kinds of adventures!

September Temperature in Ceres

In September in Ceres, the average temperature is 12°C (55°F). Maximum temperatures can reach up to 32°C (90°F), while minimum temperatures can drop as low as -2°C (29°F). With such a broad range of temperatures, travelers should prepare for both warm and chilly conditions during their visit.

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

The chart illustrates September temperature patterns in Ceres, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ceres, September typically has an average temperature of 12°C (55°F), with highs reaching up to 32°C (90°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec737369635752494954616468
Data source: Temperature data for Ceres 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 Ceres

In Ceres in September, the precipitation amount is 37 mm (1.5 in) over the course of 6 days.

September Precipitation Trends in Ceres

The chart displays monthly precipitation patterns in Ceres, 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 Ceres, September typically receives around 37 mm (1.5 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec178232252105956637374121
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ceres

In Ceres in September, humidity is 74%. With an average temperature of 12°C (55°F), this humidity feels like a cool, damp chill clinging to your skin, making outdoor activities less enjoyable and encouraging you to seek sheltered spots or cozy cafes to stay warm while exploring the area.

September Average Humidity in Ceres

This chart illustrates the average monthly humidity levels in Ceres, 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 Ceres is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec62%62%70%72%77%82%82%78%74%67%61%60%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ceres

In Ceres 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 Ceres.

Maximum UV Index Levels in Ceres for September

The chart shows the monthly maximum UV Index (UVI) for Ceres 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 Ceres typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151411854469121315
Data source: Ceres 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 Ceres Compares to Other Months

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

This table compares monthly weather conditions in Ceres, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (73°F)17 mm (0.7 inches)62%extreme
February Weather23°C (73°F)8 mm (0.3 inches)62%extreme
March Weather20°C (69°F)23 mm (0.9 inches)70%extreme
April Weather17°C (63°F)22 mm (0.9 inches)72%very high
May Weather14°C (58°F)52 mm (2.0 inches)77%moderate
June Weather11°C (52°F)105 mm (4.1 inches)82%moderate
July Weather10°C (50°F)95 mm (3.7 inches)82%moderate
August Weather9°C (49°F)66 mm (2.6 inches)78%high
September Weather12°C (55°F)37 mm (1.5 inches)74%very high
October Weather16°C (61°F)37 mm (1.5 inches)67%extreme
November Weather18°C (64°F)41 mm (1.6 inches)61%extreme
December Weather20°C (68°F)20 mm (0.8 inches)60%extreme

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