September weather forecast
Bogra, Bangladesh

September in Bogra offers a brief respite from the heavy monsoon rains. There is a noticeable decline in rainfall, signaling the end of the severe monsoon season. However, the humidity and cloud percentages remain high, resulting in an overall overcast scenario. The average rainfall decreases to 190mm (7.48") in September. The city subtly transitions towards the end of the monsoon, initiating an ambient shift in the weather makeup.

Temperature

In September, Bogra notes an average high-temperature of a still tropical 32.5°C (90.5°F), hardly different from the preceding month. Bogra, in September, witnesses an average low-temperature of 25.8°C (78.4°F).

Heat index

For September, the heat index is estimated at a burning hot 46°C (114.8°F). Forewarned: Heat cramps and heat exhaustion are anticipated. Ongoing physical activity increases the likelihood of heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

July and September, with an average relative humidity of 80%, are the most humid months in Bogra.

Rainfall

In September, the rain falls for 24.6 days. Throughout September, 190mm (7.48") of precipitation is accumulated. Throughout the year, there are 173.7 rainfall days, and 1282mm (50.47") of precipitation is accumulated.

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, in Bogra, sunrise is at 5:54 am and sunset at 5:50 pm +06.

Sunshine

In Bogra, Bangladesh, the average sunshine in September is 8.5h.

UV index

In Bogra, the average daily maximum UV index in September is 7. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In September, an average UV index of 7 transforms into the following instructions:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.