September weather forecast
Bandighi, Bangladesh

The first month of the autumn, September, is still a hot month in Bandighi, Bangladesh, with an average temperature fluctuating between 32.5°C (90.5°F) and 25.8°C (78.4°F).

Temperature

Bandighi marks the onset of September with an average high-temperature of a still hot 32.5°C (90.5°F), a subtle shift from August's 33.1°C (91.6°F). During September, the temperature is averaged to a low of 25.8°C (78.4°F) at night.

Heat index

The average heat index in September is calculated to be a burning hot 46°C (114.8°F). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Bear in mind that the heat index values are determined for shaded areas and light breezes. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

The months with the highest humidity in Bandighi are July and September, with an average relative humidity of 80%.

Rainfall

In Bandighi, in September, it is raining for 24.6 days, with typically 190mm (7.48") of accumulated precipitation. In Bandighi, Bangladesh, during the entire year, the rain falls for 173.7 days and collects up to 1282mm (50.47") of precipitation.

Daylight

In September, the average length of the day is 12h and 18min.
On the first day of the month, sunrise is at 5:43 am and sunset at 6:21 pm. On the last day of September, sunrise is at 5:54 am and sunset at 5:50 pm +06.

Sunshine

In Bandighi, the average sunshine in September is 8.5h.

UV index

In Bandighi, the average daily maximum UV index in September is 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 7 in September transforms into the following instructions:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.