September weather forecastBatamara, Bangladesh

Weather in September

The first month of the autumn, September, is also a hot month in Batamara, Bangladesh, with temperature in the range of an average low of 26.1°C (79°F) and an average high of 31.8°C (89.2°F).

Temperature

Welcoming September, Batamara notes an average high-temperature of a still hot 31.8°C (89.2°F), nearly consistent with August's 32.3°C (90.1°F). During the nights in September, an average low-temperature of 26.1°C (79°F) is observed in Batamara.

Heat index

For most parts of September, the heat index is computed to be a blisteringly hot 44°C (111.2°F). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
It is important to note that the heat index values are for shaded areas and light wind scenarios. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', melds the effects of warmth and moisture to generate a feeling of heat. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

In Batamara, the average relative humidity in September is 81%.

Rainfall

In Batamara, during September, the rain falls for 18.5 days and regularly aggregates up to 47mm (1.85") of precipitation. In Batamara, during the entire year, the rain falls for 136 days and collects up to 421mm (16.57") of precipitation.

Daylight

The average length of the day in September in Batamara, Bangladesh, is 12h and 17min.
On the first day of September, sunrise is at 5:40 am and sunset at 6:16 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 5:47 pm +06.

Sunshine

In September, the average sunshine is 8.6h.

UV index

In Batamara, the average daily maximum UV index in September is 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: A daily maximum UV index of 7 in September translates into the following instructions:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.