April weather forecast
Roailbari, Bangladesh

April, the same as March, in Roailbari, Bangladesh, is another tropical spring month, with an average temperature fluctuating between 34.8°C (94.6°F) and 23.8°C (74.8°F).

Temperature

Roailbari's temperatures tend to reach their peak averages in April, with a high of 34.8°C (94.6°F) and a low of 23.8°C (74.8°F).

Heat index

April's heat index is calculated to be a burning hot 46°C (114.8°F). Notice: Heat cramps and heat exhaustion are likely. Continued strenuous activity might lead to heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. 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 'felt air temperature' or 'apparent temperature', joins air temperature with relative humidity to produce a temperature perception for humans. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. 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. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

The average relative humidity in April is 64%.

Rainfall

In Roailbari, during April, the rain falls for 21.2 days and regularly aggregates up to 156mm (6.14") of precipitation. In Roailbari, during the entire year, the rain falls for 202.6 days and collects up to 2185mm (86.02") of precipitation.

Daylight

In Roailbari, the average length of the day in April is 12h and 44min.
On the first day of April, sunrise is at 5:48 am and sunset at 6:13 pm. On the last day of the month, sunrise is at 5:22 am and sunset at 6:26 pm +06.

Sunshine

With an average of 10.3h of sunshine, April has the most sunshine of the year.

UV index

March through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 7 in April interprets into the following recommendations:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.