September weather forecastZabid, Yemen

Weather in September

September carries bits of both summer and autumn to Zabid, Yemen, presenting relief from August's high humidity and heat. With daytime temperatures peaking at 35.8°C (96.4°F), it retains an essence of the summer heat. Just 4mm (0.16") of rain is registered over 2.6 days, reminding one of the aridity of summer days. Daylight starts gradually to shrink to 12.2 hours, heralding the arrival of autumn. The continuing heat, reduced rainfall, and diminishing daylight clearly confirm the onset of a transitional stage of weather in September.

Temperature

September's beginning signals an average high-temperature of a still very hot 35.8°C (96.4°F), barely different from August's 36.2°C (97.2°F). The nighttime temperature demonstrates a marginal decline, averaging at a hot 31.2°C (88.2°F) during September.

Heat index

During September, the heat index is calculated to be a blazing hot 48°C (118.4°F). Attention: Heat exhaustion and heat cramps are anticipated. Prolonged effort can result in heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

The average relative humidity in September is 61%.

Rainfall

In Zabid, in September, during 2.6 rainfall days, 4mm (0.16") of precipitation is typically accumulated. Throughout the year, there are 45.7 rainfall days, and 86mm (3.39") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 13min.
On the first day of the month, sunrise is at 05:54 and sunset at 18:18. On the last day of September, sunrise is at 05:56 and sunset at 17:56 +03.

Sunshine

In September, the average sunshine is 11.9h.

UV index

April through October, with an average maximum UV index of 8, are months with the highest UV index. A UV Index value of 8 to 10 symbolizes a very high health hazard from unsafe exposure to UV radiation for the average person.
Note: A maximum high daily UV index of 8 during September translates into the following directions:
Take special precautions, as unprotected skin can be damaged and can burn quickly. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.