June weather forecast
Bamna, Bangladesh

The first month of the summer, June, is also a hot month in Bamna, Bangladesh, with temperature in the range of an average low of 28.3°C (82.9°F) and an average high of 33.4°C (92.1°F).

Temperature

The transition from May to June sees average high-temperatures adjusting to a still hot 33.4°C (92.1°F), from a not significantly different 34.5°C (94.1°F). During June, Bamna observes a consistent average nighttime temperature of 28.3°C (82.9°F).

Heat index

June's mean heat index is evaluated at a burning hot 47°C (116.6°F). Be on the lookout: Heat cramps and heat exhaustion are anticipated. Continued exertion can result in heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'feels like' or 'apparent temperature', combines both the air temperature and the humidity level to give a perceived human temperature. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In Bamna, the average relative humidity in June is 75%.

Rainfall

In Bamna, during June, the rain falls for 20.8 days and regularly aggregates up to 85mm (3.35") of precipitation. Throughout the year, there are 140.4 rainfall days, and 489mm (19.25") of precipitation is accumulated.

Daylight

With an average of 13h and 30min of daylight, June has the longest days of the year.
On the first day of June in Bamna, Bangladesh, sunrise is at 5:15 am and sunset at 6:39 pm. On the last day of the month, sunrise is at 5:18 am and sunset at 6:47 pm +06.

Sunshine

The average sunshine in June is 9.3h.

UV index

In Bamna, the average daily maximum UV index in June is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum high daily UV index of 7 during June translates into the following directions:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. 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. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.