September weather forecast
Dighalia, Bangladesh

The first month of the autumn, September, is also a hot month in Dighalia, Bangladesh, with an average temperature ranging between max 31.9°C (89.4°F) and min 25.5°C (77.9°F).

Temperature

The arrival of September marks a slight shift to an average high-temperature of a still tropical 31.9°C (89.4°F) from August's 32.4°C (90.3°F). During September, Dighalia sees a mean low-temperature of 25.5°C (77.9°F).

Heat index

September's average heat index is evaluated at a burning hot 45°C (113°F). Warning: Heat cramps and heat exhaustion are anticipated. Heatstroke is a risk with ongoing activity.
Understanding the heat index involves considering values for shaded locales with light wind. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

The months with the highest humidity in Dighalia are August and September, with an average relative humidity of 82%.

Rainfall

In Dighalia, during September, the rain falls for 23.2 days and regularly aggregates up to 93mm (3.66") of precipitation. Throughout the year, there are 149.4 rainfall days, and 694mm (27.32") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 17min.
On the first day of the month, sunrise is at 5:43 am and sunset at 6:18 pm. On the last day of September, sunrise is at 5:52 am and sunset at 5:49 pm +06.

Sunshine

In September, the average sunshine is 8.5h.

UV index

In September, the average daily maximum UV index in Dighalia is 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: In September, the maximum UV index of 7 suggests this advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.