September weather forecast
Rabak, Sudan

Transitioning into Autumn, September brings a retreat in rainfall and a slight decrease in temperatures in Rabak. Rainfall dramatically diminishes from the high of 82mm (3.23") in August to a much more moderate 20mm (0.79"). Moreover, temperature readings decline consistently, signalling the slow but steady approach of cooler weather. Despite the reduction in rainfall, cloud cover remains a constant feature of Rabak's skyline. Nonetheless, the robust sunshine persists, offering plenty of daylight for the city's residents.

Temperature

With the arrival of September, Rabak's average high-temperature registers at a torrid 36.3°C (97.3°F), indicating a subtle variation from the previous month. The month of September records an average low-temperature of 26.5°C (79.7°F) in Rabak.

Heat index

September's average heat index is estimated at a blistering 43°C (109.4°F). Guard: Heat exhaustion and heat cramps are foreseeable. Prolonged effort may bring about heatstroke.
Be aware that heat index ratings are designed for shaded locations and minor breezes. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', unifies temperature and humidity readings to offer a comprehensive feel of warmth. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical for babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

In Rabak, the average relative humidity in September is 48%.

Rainfall

In Rabak, in September, it is raining for 10.5 days, with typically 20mm (0.79") of accumulated precipitation. Throughout the year, in Rabak, there are 70.4 rainfall days, and 201mm (7.91") of precipitation is accumulated.

Daylight

In Rabak, the average length of the day in September is 12h and 12min.
On the first day of September, sunrise is at 05:37 and sunset at 17:59. On the last day of the month, sunrise is at 05:38 and sunset at 17:39 CAT.

Sunshine

In Rabak, the average sunshine in September is 9.7h.

UV index

In Rabak, the average daily maximum UV index in September is 8. A UV Index estimate of 8 to 10 represents a very high threat to health from exposure to the Sun's UV rays for the average person.
Note: In September, the maximum UV index of 8 transforms into these recommendations:
Ensure you're protected; unprotected eyes and skin can get hurt in moments. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.