September weather forecast
Char Idris, Bangladesh

The first month of the autumn, September, is still a hot month in Char Idris, Bangladesh, with an average temperature ranging between min 26.3°C (79.3°F) and max 31.6°C (88.9°F).

Temperature

Entering September, Char Idris's average high-temperature reads a still tropical 31.6°C (88.9°F), indicating a close resemblance to the previous month's climate. Char Idris experiences a nighttime temperature average of 26.3°C (79.3°F) during September.

Heat index

The heat index value during September is appraised at an extremely hot 43°C (109.4°F). Stay wary: Heat exhaustion and heat cramps are possible. Heatstroke can ensue from extended effort.
Understanding the heat index involves considering values for shaded locales with light wind. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a value derived by merging air temperature with the humidity to convey how the climate feels. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. 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.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

July through September, with an average relative humidity of 81%, are the most humid months.

Rainfall

In Char Idris, during September, the rain falls for 22.7 days and regularly aggregates up to 79mm (3.11") of precipitation. In Char Idris, Bangladesh, during the entire year, the rain falls for 154.2 days and collects up to 586mm (23.07") of precipitation.

Daylight

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

Sunshine

In Char Idris, the average sunshine in September is 8.6h.

UV index

The months with the highest UV index are March through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum high daily UV index of 7 during September translates into the following directions:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.