September weather forecast
At Turbah, Yemen

September signals the departure from the sweltering temperatures of the previous months, with numbers dropping to more moderate levels. Echoing this moderation, precipitation amounts decrease, mirroring the transition towards the drier part of the year. Gradually declining daylight hours align with the receding temperature spectrum. Despite the cooling, the weather retains a degree of summer's warmth, while the wind speed slows down further.

Temperature

A high-temperature average of a still tropical 34.8°C (94.6°F) characterizes September, identical to August. In September, At Turbah temperatures settle at a low of 30.5°C (86.9°F) during the nights, reflecting a minor change from daytime highs.

Heat index

September's average heat index is appraised at a life-threatening hot 45°C (113°F). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a composite of temperature and humidity figures to convey how warm it feels. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception 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 of high significance for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In At Turbah, the average relative humidity in September is 61%.

Rainfall

In At Turbah, in September, it is raining for 1.4 days, with typically 1mm (0.04") of accumulated precipitation. Throughout the year, there are 17.7 rainfall days, and 12mm (0.47") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 12min.
On the first day of September, sunrise is at 05:52 and sunset at 18:14. On the last day of the month, sunrise is at 05:52 and sunset at 17:54 +03.

Sunshine

In September, the average sunshine is 11.8h.

UV index

April through September, with an average maximum UV index of 8, are months with the highest UV index. A UV Index reading of 8 to 10 represents a very high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index of 8 during September leads to these instructions:
Always prioritize safety measures. Rapid harm can befall unprotected skin and eyes. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.