September weather forecast
Daganbhuiyan, Bangladesh

The first month of the autumn, September, is still a tropical month in Daganbhuiyan, Bangladesh, with an average temperature varying between 25.2°C (77.4°F) and 31.1°C (88°F).

Temperature

The dawn of September sees an average high-temperature of a still tropical 31.1°C (88°F), subtly contrasting with August's 31.3°C (88.3°F). The nighttime temperature, during September, averages of 25.2°C (77.4°F).

Heat index

The heat index for September is calculated to be a blistering 43°C (109.4°F). Note: Heat exhaustion and heat cramps are probable. Heatstroke can follow with prolonged activity.
Records show heat index calculations are tailored for shaded regions and mild winds. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. 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.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

July through October, with an average relative humidity of 85%, are the most humid months in Daganbhuiyan.

Rainfall

In Daganbhuiyan, in September, it is raining for 22.8 days, with typically 118mm (4.65") of accumulated precipitation. Throughout the year, there are 171.3 rainfall days, and 1061mm (41.77") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 17min.
On the first day of September, sunrise is at 5:37 am and sunset at 6:12 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 5:43 pm +06.

Sunshine

In Daganbhuiyan, the average sunshine in September is 7.7h.

UV index

March through June and September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum high daily UV index of 7 during September translates into the following directions:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.