August weather forecast
Umarerbari, Bangladesh

August, the last month of the summer in Umarerbari, is also a hot month, with an average temperature ranging between min 26.8°C (80.2°F) and max 32.4°C (90.3°F).

Temperature

With the onset of August, the average high-temperature registers at a still tropical 32.4°C (90.3°F), subtly different from July's 32.2°C (90°F). Umarerbari's nighttime temperature in August drops to an average of 26.8°C (80.2°F).

Heat index

For most parts of August, the heat index is calculated to be a life-threatening hot 46°C (114.8°F). Forewarned: Heat cramps and heat exhaustion are anticipated. Ongoing physical activity increases the likelihood of heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. 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. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

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

Rainfall

In Umarerbari, in August, during 28.9 rainfall days, 209mm (8.23") of precipitation is typically accumulated. In Umarerbari, during the entire year, the rain falls for 183.1 days and collects up to 1141mm (44.92") of precipitation.

Daylight

The average length of the day in August in Umarerbari is 12h and 55min.
On the first day of August, sunrise is at 5:31 am and sunset at 6:41 pm. On the last day of the month, sunrise is at 5:41 am and sunset at 6:18 pm +06.

Sunshine

In August, the average sunshine in Umarerbari is 8.2h.

UV index

March through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: In August, the maximum UV index of 7 suggests this advice:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete 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.