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September Weather in Sidi Slimane, Morocco

Last updated: August 28, 2025

In September, the average temperature in Sidi Slimane, Morocco hovers around 24°C (76°F). Expect a refreshing minimum of 12°C (54°F), while the mercury can soar to a sweltering 39°C (103°F). With an average humidity of 68%, the climate is undeniably tropical, and you'll encounter 12 mm (0.5 in) of rain spread over just 2 days. Prepare accordingly!

September Temperature in Sidi Slimane

In September in Sidi Slimane, the average temperature is 24°C (76°F). Maximums can reach 39°C (103°F), while minimums can drop as low as 12°C (54°F). It's essential to pack for a range of temperatures to ensure you stay comfortable during your travels.

September Weather in Sidi Slimane: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Sidi Slimane, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sidi Slimane, September typically has an average temperature of 24°C (76°F), with highs reaching up to 39°C (103°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec525760647173777976706156
Data source: Temperature data for Sidi Slimane 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 Sidi Slimane

In Sidi Slimane in September, the precipitation amount is 12 mm (0.5 in) over the course of 2 days.

September Precipitation Trends in Sidi Slimane

The chart displays monthly precipitation patterns in Sidi Slimane, 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 Sidi Slimane, September typically receives around 12 mm (0.5 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec503960622271112425950
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sidi Slimane

In Sidi Slimane in September humidity is 68%. With an average temperature of 24°C (76°F), this humidity feels like a warm, steamy embrace that makes traveling both invigorating and slightly exhausting, as the air clings to your skin and encourages leisurely breaks in the shade.

September Average Humidity in Sidi Slimane

This chart illustrates the average monthly humidity levels in Sidi Slimane, 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 Sidi Slimane is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec73%68%65%64%65%62%68%64%68%70%73%75%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sidi Slimane

In Sidi Slimane 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 Sidi Slimane.

Maximum UV Index Levels in Sidi Slimane for September

The chart shows the monthly maximum UV Index (UVI) for Sidi Slimane 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 Sidi Slimane typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111109754
Data source: Sidi Slimane 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 Sidi Slimane Compares to Other Months

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

This table compares monthly weather conditions in Sidi Slimane, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (53°F)49 mm (1.9 inches)73%moderate
February Weather14°C (57°F)39 mm (1.5 inches)68%moderate
March Weather15°C (60°F)60 mm (2.4 inches)65%high
April Weather18°C (64°F)62 mm (2.4 inches)64%very high
May Weather21°C (71°F)21 mm (0.8 inches)65%very high
June Weather23°C (73°F)7 mm (0.3 inches)62%extreme
July Weather25°C (77°F)1 mm (0.0 inches)68%extreme
August Weather26°C (79°F)1 mm (0.0 inches)64%very high
September Weather24°C (76°F)12 mm (0.5 inches)68%very high
October Weather21°C (70°F)42 mm (1.7 inches)70%high
November Weather16°C (61°F)59 mm (2.3 inches)73%moderate
December Weather13°C (56°F)50 mm (2.0 inches)75%moderate

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