April weather forecast
Sundarban, Bangladesh

April is a fiery hot spring month in Sundarban, Bangladesh, with an average temperature ranging between min 23.8°C (74.8°F) and max 36.9°C (98.4°F).

Temperature

The highest temperatures are recorded in April, with averages reaching a high of 36.9°C (98.4°F) and a low of 23.8°C (74.8°F).

Heat index

April's heat index is appraised at a life-threatening hot 45°C (113°F). Attention: Heat exhaustion and heat cramps are quite likely. Heatstroke becomes a risk with continued exertion.
Remember that heat index calculations are made for conditions in the shade with light wind. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

In April, the average relative humidity is 48%.

Rainfall

In April, the rain falls for 8.8 days. Throughout April, 14mm (0.55") of precipitation is accumulated. Throughout the year, there are 112.8 rainfall days, and 428mm (16.85") of precipitation is accumulated.

Daylight

The average length of the day in April is 12h and 46min.
On the first day of April, sunrise is at 5:55 am and sunset at 6:21 pm. On the last day of the month, sunrise is at 5:28 am and sunset at 6:35 pm +06.

Sunshine

With an average of 11.3h 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 estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum high daily UV index of 7 during April translates into the following directions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.