August weather forecastDhaka, India

Weather in August

August, like July, is a hot rainy (monsoon) season month in Dhaka, India, with an average temperature fluctuating between 34.6°C (94.3°F) and 27.3°C (81.1°F).

Temperature

Welcoming August, Dhaka notes an average high-temperature of a hot 34.6°C (94.3°F), nearly consistent with July's 35.3°C (95.5°F). The temperature in Dhaka lowers to an average of 27.3°C (81.1°F) during August nights.

Heat index

The heat index for August is computed to be a life-threatening hot 49°C (120.2°F). Stay vigilant: Heat cramps along with heat exhaustion are expected. Heatstroke may follow prolonged exertion.
The metrics for the heat index are tailored for both shady environments and light winds. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

The average relative humidity in August in Dhaka is 70%.

Rainfall

In August, the rain falls for 21.8 days. Throughout August, 147mm (5.79") of precipitation is accumulated. Throughout the year, there are 112.4 rainfall days, and 741mm (29.17") of precipitation is accumulated.

Daylight

In August, the average length of the day is 13h and 4min.
On the first day of the month, sunrise is at 5:14 am and sunset at 6:37 pm. On the last day of August, in Dhaka, India, sunrise is at 5:28 am and sunset at 6:10 pm IST.

Sunshine

The average sunshine in August in Dhaka, India, is 10.1h.

UV index

The average daily maximum UV index in August in Dhaka is 7. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index of 7 during August leads to these instructions:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. 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. Boost your sun resistance with garments that are densely woven yet spacious.