September weather forecast
Barbar, Bahrain

With the arrival of September, Barbar witnesses a transition out of the intense summer heat. The maximum average temperature drops to less oppressive 35.3°C (95.5°F), signaling a much-anticipated respite. Coupled with a steady humidity at 58%, the weather becomes more agreeable. The wind’s average speed rises slightly to 15.8km/h (9.8mph), contributing much-needed circulation. The increased wind and slightly cooler temperatures add to the appeal of the diminishing 12.3 hours of daylight.

Temperature

Barbar experiences an average high-temperature of a still fiery hot 35.3°C (95.5°F) with the onset of September, subtly varied from August's 36.4°C (97.5°F). Recording a slight decline in temperature during the nights, Barbar's September temperatures average at a hot 32.6°C (90.7°F).

Heat index

Throughout September, the heat index is appraised at a burning hot 45°C (113°F). Take heed: Heat exhaustion and heat cramps are anticipated. Heatstroke is a potential outcome of continuous activity.
When assessing, remember that heat index measurements are for light winds and shaded spots. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important 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.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In Barbar, the average relative humidity in September is 58%.

Rainfall

In Barbar, Bahrain, rain does not fall in June through September.

Daylight

In September, the average length of the day in Barbar is 12h and 19min.
On the first day of the month, sunrise is at 05:18 and sunset at 17:57. On the last day of September, sunrise is at 05:30 and sunset at 17:25 +03.

Sunshine

The average sunshine in September is 10h.

UV index

The average daily maximum UV index in September is 8. A UV Index value of 8 to 10 symbolizes a very high health risk from exposure to the Sun's UV radiation for average individuals.
Note: An average maximum UV index of 8 in September leads to these recommendations:
Ensure you act responsibly. Without precautions, skin and eyes can suffer. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Experience reduced UV exposure by about half when donning a wide-brim hat.