September weather forecastShowak, Sudan

September

Weather in September

September signals the end of monsoon in Showak, with rainfall levels significantly dropping to 70mm (2.76"). The departure from August’s 148mm (5.83") marks the end of the wettest phase in Showak. As the monsoon starts receding, the city witnesses a reduction in humidity levels, creating a more comfortable ambiance. The weather in Showak during September transitions from the heavy monsoonal influence to the drier autumn months, offering a unique character to the cityscape.

Temperature

Showak's shift from August to September is accompanied by an average high-temperature of a torrid 35.5°C (95.9°F), a slight deviation from 33.9°C (93°F). September nights see a notable contrast from daytime highs, with the nighttime temperature averaging at an agreeable 22.1°C (71.8°F).

Heat index

The average heat index in September is estimated at an extremely hot 44°C (111.2°F). Remain cautious: Heat cramps along with heat exhaustion are foreseeable. Ongoing activity may precipitate heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

The average relative humidity in September is 55%.

Rainfall

In Showak, during September, the rain falls for 7.1 days and regularly aggregates up to 70mm (2.76") of precipitation. Throughout the year, in Showak, there are 45.1 rainfall days, and 502mm (19.76") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 13min.
On the first day of September in Showak, sunrise is at 05:24 and sunset at 17:48. On the last day of the month, sunrise is at 05:26 and sunset at 17:26 CAT.

Sunshine

In September, the average sunshine is 8.9h.

Frequently asked questions

During September, Showak experiences an average high-temperature of 35.5°C (95.9°F) and a low-temperature of 22.1°C (71.8°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which represents the influence of relative humidity on air temperature, in September is estimated at 44°C (111.2°F).

In Showak, the average relative humidity in September is 55%.

In Showak, in September, during 7.1 rainfall days, 70mm (2.76") of precipitation is typically accumulated.

The average day length in September in Showak, Sudan, is 12h and 13min.

On the first day of September in Showak, sunrise is at 05:24 and sunset at 17:48. On the last day of the month, sunrise is at 05:26 and sunset at 17:26 CAT.

In Showak, Sudan, the average sunshine duration in September is 8.9h.
Average high temperature
Average low temperature
Average humidity
Average rainfall
Average rainfall days
Average sunshine

Average temperature in September
Showak, Sudan

  • Average high temperature in September: 35.5°C

The warmest month (with the highest average high temperature) is April (41.5°C).
The month with the lowest average high temperature is August (33.9°C).

  • Average low temperature in September: 22.1°C

The month with the highest average low temperature is May (25.1°C).
The coldest month (with the lowest average low temperature) is January (15.1°C).

Average humidity in September
Showak, Sudan

  • Average humidity in September: 55%

The month with the highest relative humidity is August (61%).
The month with the lowest relative humidity is April (22%).

Average rainfall in September
Showak, Sudan

  • Average rainfall in September: 70.1mm

The wettest month (with the highest rainfall) is July (166.2mm).
The driest months (with the least rainfall) are February and December (0mm).

Average rainfall days in September
Showak, Sudan

  • Average rainfall days in September: 7.1 days

The month with the highest number of rainy days is August (11.2 days).
The months with the least rainy days are January, February and December (0 days).

Average daylight in September /
Average sunshine in September
Showak, Sudan

  • Average daylight in September: 12h and 12min

The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).

  • Average sunshine in September: 8h and 54min

The month with the most sunshine is April (Average sunshine: 10h and 30min).
The month with the least sunshine is August (Average sunshine: 7h and 42min).