September weather forecast
Al Qurayyah, Bahrain

September heralds the onset of the post-summer phase in Al Qurayyah. A discernable decrease in temperature from August's peak interprets the first signs of mellowing summer. The month re-affirms its association with a warm and dry climate, recording zero rainfall. With the gradual drop in daylight hours to 12.3, the city distinctly leans towards the fall. September in Al Qurayyah summarizes the final expression of Bahraini summers in its warmer days and cooler evenings.

Temperature

The arrival of September in Al Qurayyah marks a slight shift to an average high-temperature of a still very hot 35.3°C (95.5°F) from August's 36.4°C (97.5°F). Al Qurayyah logs an average low-temperature of 32.6°C (90.7°F) during the nights of September, subtly lower than its daytime highs.

Heat index

The heat index value during September is computed to be a life-threatening hot 45°C (113°F). Keep wary: Heat cramps along with heat exhaustion are expected. Heatstroke is a possible outcome of ongoing activity.
When assessing, remember that heat index measurements are for light winds and shaded spots. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In September, the average relative humidity is 58%.

Rainfall

June through September are months without rainfall.

Daylight

In September, the average length of the day in Al Qurayyah 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

In Al Qurayyah, the average sunshine in September is 10h.

UV index

In Al Qurayyah, the average daily maximum UV index in September is 8. A UV Index reading of 8 to 10 represents a very high threat to health from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index of 8 in September interprets into the following recommendations:
Be sure to take precautions. Without protection, skin might suffer damage quickly. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.