September weather forecast
Birkat Saira, Sudan

The first month of the autumn, September, is a tropical month in Birkat Saira, Sudan, with an average temperature varying between 31.6°C (88.9°F) and 22.4°C (72.3°F).

Temperature

The advent of September observes an average high-temperature of a hot 31.6°C (88.9°F), nearly identical to August's 28.8°C (83.8°F). Throughout the nights in September, Birkat Saira experiences an average low-temperature of 22.4°C (72.3°F).

Heat index

During September, the heat index is calculated to be a sweltering 35°C (95°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
For clarity, heat index numbers account for light winds and areas under shade. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an aggregate value of air's warmth and moisture to show the human-felt temperature. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In Birkat Saira, the average relative humidity in September is 57%.

Rainfall

In Birkat Saira, during September, the rain falls for 17.8 days and regularly aggregates up to 63mm (2.48") of precipitation. In Birkat Saira, during the entire year, the rain falls for 96.6 days and collects up to 540mm (21.26") of precipitation.

Daylight

In Birkat Saira, the average length of the day in September is 12h and 12min.
On the first day of September in Birkat Saira, sunrise is at 06:14 and sunset at 18:37. On the last day of the month, sunrise is at 06:15 and sunset at 18:16 CAT.

Sunshine

In Birkat Saira, the average sunshine in September is 9.5h.

UV index

In September, the average daily maximum UV index in Birkat Saira, Sudan, is 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 7 in September translates into this advice:
Take precautions against overexposure. Protection against sun damage is needed. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.