September weather forecast
Ashara, Bangladesh

September, the first month of the autumn in Ashara, is still a hot month, with an average temperature fluctuating between 25.1°C (77.2°F) and 31.5°C (88.7°F).

Temperature

September's commencement is accompanied by an average high-temperature of a still tropical 31.5°C (88.7°F), diverging marginally from August's 31.8°C (89.2°F). During September, the temperature is averaged to a low of 25.1°C (77.2°F) at night.

Heat index

During September, the heat index is appraised at a blisteringly hot 44°C (111.2°F). Be careful: Heat exhaustion and heat cramps are probable. Heatstroke may result from extended activity.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', combines both the air temperature and the humidity level to give a perceived human temperature. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

July through September, with an average relative humidity of 84%, are the most humid months in Ashara.

Rainfall

In Ashara, Bangladesh, during September, the rain falls for 25 days and regularly aggregates up to 134mm (5.28") of precipitation. Throughout the year, there are 181.3 rainfall days, and 1106mm (43.54") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 17min.
On the first day of the month, sunrise is at 5:37 am and sunset at 6:13 pm. On the last day of September, in Ashara, sunrise is at 5:47 am and sunset at 5:44 pm +06.

Sunshine

The average sunshine in September in Ashara is 7.8h.

UV index

The months with the highest UV index are March through September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 7 during September morphs into the following directions:
Resist overexposure. Safeguarding from solar damage is indispensable. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.