September weather forecast
Phuljhuri, Bangladesh

The first month of the autumn, September, is still a tropical month in Phuljhuri, Bangladesh, with temperature in the range of an average high of 31.4°C (88.5°F) and an average low of 26.5°C (79.7°F).

Temperature

Phuljhuri observes a minor difference in average high-temperatures between August's 31.5°C (88.7°F) and September's 31.4°C (88.5°F). During September, Phuljhuri's nights hold steady with an average temperature of 26.5°C (79.7°F), barely dropping from the daytime highs.

Heat index

In September, the average heat index is estimated at a blisteringly hot 42°C (107.6°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', evaluates the perceived heat by adding the effect of moisture in the air. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

July through September, with an average relative humidity of 80%, are the most humid months in Phuljhuri, Bangladesh.

Rainfall

In Phuljhuri, in September, it is raining for 22.1 days, with typically 65mm (2.56") of accumulated precipitation. In Phuljhuri, during the entire year, the rain falls for 140.4 days and collects up to 489mm (19.25") of precipitation.

Daylight

The average length of the day in September in Phuljhuri is 12h and 17min.
On the first day of the month, sunrise is at 5:42 am and sunset at 6:16 pm. On the last day of September, sunrise is at 5:50 am and sunset at 5:48 pm +06.

Sunshine

In September, the average sunshine is 8.9h.

UV index

In September, the average daily maximum UV index in Phuljhuri is 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: In September, a daily UV index of 7 turns into the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.