September weather forecast
Gandaria, Bangladesh

The first month of the autumn, September, is still a hot month in Gandaria, Bangladesh, with temperature in the range of an average high of 32.4°C (90.3°F) and an average low of 25.7°C (78.3°F).

Temperature

September begins with an average high-temperature of a still tropical 32.4°C (90.3°F), reflecting close similarity to the preceding month. An average low-temperature of 25.7°C (78.3°F) is observed in Gandaria during the September nights.

Heat index

The heat index in September is appraised at a blazing hot 46°C (114.8°F). Be wary: Heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
Heat index specifics point out values are for conditions of shade and a slight breeze. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

The average relative humidity in September is 80%.

Rainfall

In Gandaria, in September, during 20.5 rainfall days, 86mm (3.39") of precipitation is typically accumulated. In Gandaria, during the entire year, the rain falls for 152.3 days and collects up to 741mm (29.17") of precipitation.

Daylight

In Gandaria, Bangladesh, the average length of the day in September is 12h and 17min.
On the first day of September in Gandaria, sunrise is at 5:40 am and sunset at 6:16 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 5:46 pm +06.

Sunshine

The average sunshine in September in Gandaria is 8.2h.

UV index

The months with the highest UV index in Gandaria are March through September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In September, an average UV index of 7 transforms into the following instructions:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.