September weather forecast
Bi'r Bin Ghunaymah, Libya

September, the first month of the autumn in Bi'r Bin Ghunaymah, is still a tropical month, with an average temperature ranging between max 32.5°C (90.5°F) and min 24.8°C (76.6°F).

Temperature

Bi'r Bin Ghunaymah registers an average high-temperature of a still tropical 32.5°C (90.5°F) with the arrival of September, showing minor deviation from the preceding month. During September, an average low-temperature of 24.8°C (76.6°F) is observed.

Heat index

In September, the average heat index is appraised at a very hot 35°C (95°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'real feel' or 'apparent temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

In September, the average relative humidity in Bi'r Bin Ghunaymah, Libya, is 49%.

Rainfall

Months with rainfall in Bi'r Bin Ghunaymah are January through June, September through December. September is the first month it rains. Throughout September, in the average 1.3 rainfall days, it receives 1mm (0.04") of precipitation. In Bi'r Bin Ghunaymah, during the entire year, the rain falls for 47.9 days and collects up to 74mm (2.91") of precipitation.

Daylight

In September, the average length of the day is 12h and 21min.
On the first day of September, sunrise is at 06:08 and sunset at 18:55. On the last day of the month, sunrise is at 06:25 and sunset at 18:18 EET.

Sunshine

In September, the average sunshine in Bi'r Bin Ghunaymah is 10h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in Bi'r Bin Ghunaymah. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: In September, the maximum UV index of 7 suggests these recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.