September weather forecast
Basundia, Bangladesh

The first month of the autumn, September, is still a tropical month in Basundia, Bangladesh, with an average temperature varying between 31.9°C (89.4°F) and 25.5°C (77.9°F).

Temperature

As Basundia, Bangladesh, transitions from August to September, the average high-temperatures adjust to a still hot 31.9°C (89.4°F), nearly the same as the previous 32.3°C (90.1°F). Basundia, during September, witnesses an average low-temperature of 25.5°C (77.9°F).

Heat index

The average heat index in September is appraised at a life-threatening hot 45°C (113°F). Remain alert: Heat exhaustion and heat cramps are predicted. Extended effort can lead to heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a composite of temperature and humidity figures to convey how warm it feels. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

In September, the average relative humidity is 82%.

Rainfall

In Basundia, during September, the rain falls for 25.9 days and regularly aggregates up to 132mm (5.2") of precipitation. In Basundia, during the entire year, the rain falls for 174.9 days and collects up to 1035mm (40.75") of precipitation.

Daylight

In September, the average length of the day in Basundia is 12h and 17min.
On the first day of the month, sunrise is at 5:44 am and sunset at 6:20 pm. On the last day of September, sunrise is at 5:53 am and sunset at 5:50 pm +06.

Sunshine

In Basundia, the average sunshine in September is 8.3h.

UV index

The average daily maximum UV index in September in Basundia is 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: In September, the average maximum UV index of 7 translates into the following recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Tightly woven clothing, when worn loosely, shields effectively against the Sun.