September weather forecast
Chuknagar, Bangladesh

September, the first month of the autumn in Chuknagar, is also a hot month, with an average temperature ranging between min 25.5°C (77.9°F) and max 31.9°C (89.4°F).

Temperature

Chuknagar's shift into September is marked by a subtle change to a still tropical 31.9°C (89.4°F) from August's 32.4°C (90.3°F) in temperature. Throughout the month of September, Chuknagar witnesses an average temperature of 25.5°C (77.9°F).

Heat index

September's mean heat index is evaluated at a blazing hot 45°C (113°F). Remain cautious: Heat cramps along with heat exhaustion are foreseeable. Ongoing activity may precipitate heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant 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.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

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

Rainfall

In Chuknagar, in September, during 23.2 rainfall days, 93mm (3.66") of precipitation is typically accumulated. In Chuknagar, during the entire year, the rain falls for 149.4 days and collects up to 694mm (27.32") of precipitation.

Daylight

The average length of the day in September is 12h and 17min.
On the first day of the month, sunrise is at 5:45 am and sunset at 6:20 pm. On the last day of September, sunrise is at 5:54 am and sunset at 5:51 pm +06.

Sunshine

In September, the average sunshine is 8.5h.

UV index

In Chuknagar, the average daily maximum UV index in September is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 7 during September leads to these instructions:
Shun overexposure. Protection from sun ravages is indispensable. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.