April weather forecast
Barisal, Bangladesh

April is characterized by even higher temperatures, reaching the yearly peak of 35.3°C (95.5°F) and Leaning towards the hotter side, this month witnesses the maximum recorded daylight hours of 12.7h. The conditions become notably warmer and humid, signalling the oncoming monsoon season. Towards the end, April sees an increased rainfall amount, acting as a prelude to the approaching rainy season. Although it provides some discomfort due to the heightened temperatures, the greater visibility adds to the clarity of the time outdoors.

Temperature

Barisal witnesses the warmest weather in April, with temperatures averaging a high of 35.3°C (95.5°F) and a low of 25.9°C (78.6°F).

Heat index

During April, the heat index is computed to be a life-threatening hot 49°C (120.2°F). Caution: Heat cramps along with heat exhaustion are expected. Sustained activity could lead to heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', joins air temperature with relative humidity to produce a temperature perception for humans. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

In Barisal, Bangladesh, the average relative humidity in April is 65%.

Rainfall

In Barisal, Bangladesh, during April, the rain falls for 9.5 days and regularly aggregates up to 22mm (0.87") of precipitation. Throughout the year, in Barisal, Bangladesh, there are 148.8 rainfall days, and 501mm (19.72") of precipitation is accumulated.

Daylight

The average length of the day in April in Barisal is 12h and 41min.
On the first day of April, sunrise is at 5:50 am and sunset at 6:14 pm. On the last day of the month, sunrise is at 5:26 am and sunset at 6:25 pm +06.

Sunshine

With an average of 10.8h of sunshine, April has the most sunshine of the year in Barisal.

UV index

The average daily maximum UV index in April in Barisal is 7. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 7 in April interprets into the following recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.