September weather forecastSidi Youssef Ben Ali, Morocco

Weather in September

September in Sidi Youssef Ben Ali marks the welcome change from the blazing summer to the milder autumn season. A noticeable decrease in temperature occurs while humidity begins to rise. Rainfall marks an increase to 6mm (0.24"), indicating the onset of wetter days. Soil moisture levels increase, and the city starts to cool down considerably. As October approaches, further drops in temperature and increased rainfall is expected.

Temperature

Transition into September subtly marks a drop in the average high-temperature, moderately moving from a sweltering 36.5°C (97.7°F) in August to a tropical 32.5°C (90.5°F). During September, Sidi Youssef Ben Ali reports a marked contrast from daily peak temperatures, with an average nighttime reading of 18.2°C (64.8°F).

Heat index

September's average heat index is calculated to be a fiery hot 36°C (96.8°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Heat index's context suggests values are appropriate for shady areas and slight breezes. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

The average relative humidity in September is 52%.

Rainfall

In Sidi Youssef Ben Ali, during September, the rain falls for 2.8 days and regularly aggregates up to 6mm (0.24") of precipitation. Throughout the year, in Sidi Youssef Ben Ali, there are 58.8 rainfall days, and 281mm (11.06") of precipitation is accumulated.

Daylight

In Sidi Youssef Ben Ali, Morocco, the average length of the day in September is 12h and 22min.
On the first day of September, sunrise is at 07:07 and sunset at 19:55. On the last day of the month, sunrise is at 07:25 and sunset at 19:17 +01.

Sunshine

In Sidi Youssef Ben Ali, the average sunshine in September is 8.8h.