September weather forecast
Bamrail, Bangladesh

The first month of the autumn, September, is still a hot month in Bamrail, Bangladesh, with temperature in the range of an average high of 31.7°C (89.1°F) and an average low of 26.4°C (79.5°F).

Temperature

Bamrail's transition from August to September introduces an average high-temperature of a still hot 31.7°C (89.1°F), marking an insignificant variation from the 31.8°C (89.2°F). The average low-temperature of 26.4°C (79.5°F) is witnessed in Bamrail during September.

Heat index

The heat index value during September is estimated at a blistering 44°C (111.2°F). Alert: Heat cramps and heat exhaustion are likely to occur. Prolonged exertion can lead to heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', comes about by integrating the temperature readings with the humidity levels. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

The months with the highest humidity are July and September, with an average relative humidity of 81%.

Rainfall

In Bamrail, in September, it is raining for 22.2 days, with typically 61mm (2.4") of accumulated precipitation. Throughout the year, in Bamrail, there are 148.8 rainfall days, and 501mm (19.72") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 17min.
On the first day of September, sunrise is at 5:41 am and sunset at 6:16 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 5:47 pm +06.

Sunshine

In Bamrail, the average sunshine in September is 8.6h.

UV index

In September, the average daily maximum UV index in Bamrail is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In September, a regular UV index of 7 translates into these guidelines:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.