September weather forecast
Dhubab, Yemen

September marks the start of a mild temperature drop in Dhubab, Yemen. The month is characterized by warm days and somewhat cooler nights, the first indication of the forthcoming autumn. The sea temperature peaks at 31.5°C (88.7°F), offering ideal conditions for water-based recreational activities. The month further witnesses a noticeable decline in the percentage of cloud cover, allowing for more sunshine hours, augmenting the overall brightness of days. Despite minimal changes elsewhere, atmospheric pressure sees a marginal rise compared to August.

Temperature

The arrival of September sees a recorded average high-temperature of a still hot 34.8°C (94.6°F), without divergence from the previous month's conditions. Dhubab consistently logs a low temperature averaging a still tropical 30.5°C (86.9°F) during September, a modest drop from daytime temperatures.

Heat index

Throughout September, the heat index is computed to be a life-threatening hot 45°C (113°F). Mind: Heat cramps along with heat exhaustion are anticipated. Heatstroke can develop with continued physical activity.
It is important to note that the heat index values are for shaded areas and light wind scenarios. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

In September, the average relative humidity is 61%.

Rainfall

In Dhubab, 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.

Sea temperature

With an average sea temperature of 31.5°C (88.7°F), September is the month with the warmest seawater.
Note: It can be argued that water temperatures above 30°C (86°F) do not provide the desired relief.

Daylight

The average length of the day in September is 12h and 12min.
On the first day of September, sunrise is at 05:55 and sunset at 18:17. On the last day of the month, sunrise is at 05:55 and sunset at 17:56 +03.

Sunshine

In Dhubab, the average sunshine in September 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 estimate of 8 to 10 represents a very high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: In September, an average UV index of 8 transforms into the following instructions:
Be sure to take precautions. Without protection, skin might suffer damage quickly. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Stay aware! UV radiation is magnified when reflecting off sand and water.