September weather forecast
Munshiganj, Bangladesh

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

Temperature

September's onset sees an average high-temperature of a still hot 31.9°C (89.4°F), exhibiting a slight fluctuation from the previous month. Throughout September in Munshiganj, Bangladesh, a steady low-temperature average of 25.5°C (77.9°F) is noted.

Heat index

The average heat index in September is appraised at a burning hot 45°C (113°F). Stay vigilant: Heat cramps along with heat exhaustion are expected. Heatstroke may follow prolonged exertion.
Consider that heat index readings are for situations in the shade and light wind. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The months with the highest humidity are August and September, with an average relative humidity of 82%.

Rainfall

In Munshiganj, during September, the rain falls for 23.2 days and regularly aggregates up to 93mm (3.66") of precipitation. In Munshiganj, during the entire year, the rain falls for 149.4 days and collects up to 694mm (27.32") of precipitation.

Daylight

In Munshiganj, the average length of the day in September is 12h and 17min.
On the first day of the month, sunrise is at 5:39 am and sunset at 6:15 pm. On the last day of September, in Munshiganj, sunrise is at 5:49 am and sunset at 5:46 pm +06.

Sunshine

The average sunshine in September in Munshiganj is 8.5h.

UV index

In September, the average daily maximum UV index 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 ordinary person.
Note: The UV index of 7 during September leads to these advisories:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.