April weather forecast
Dự Quần, Vietnam

April, like March, in Dự Quần, Vietnam, is a moderately hot spring month, with an average temperature fluctuating between 29.1°C (84.4°F) and 22.4°C (72.3°F).

Temperature

The average high-temperature mildly increases in April, edging from a warm 25.4°C (77.7°F) in March to a still moderately hot 29.1°C (84.4°F). April generally records an average low-temperature of 22.4°C (72.3°F).

Heat index

During April, the heat index is estimated at a fiery hot 35°C (95°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
Be aware that heat index ratings are designed for shaded locations and minor breezes. 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', is an aggregate value of air's warmth and moisture to show the human-felt temperature. 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. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

The average relative humidity in April is 80%.

Rainfall

In Dự Quần, during April, the rain falls for 16.9 days and regularly aggregates up to 34mm (1.34") of precipitation. In Dự Quần, during the entire year, the rain falls for 219.4 days and collects up to 918mm (36.14") of precipitation.

Daylight

The average length of the day in April is 12h and 35min.
On the first day of April, sunrise is at 05:50 and sunset at 18:11. On the last day of the month, sunrise is at 05:28 and sunset at 18:19 +07.

Sunshine

The average sunshine in April is 8.6h.

UV index

The months with the highest UV index are April through August, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: An average UV index of 7 in April transforms into this advice:
Shun overexposure. Protection from sun ravages is indispensable. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.