April weather forecast
Tân Lưu, Vietnam

April, the same as March, is a moderately hot spring month in Tân Lưu, Vietnam, with temperature in the range of an average low of 23.2°C (73.8°F) and an average high of 29.2°C (84.6°F).

Temperature

With the onset of April, the average high-temperature stands at a still moderately hot 29.2°C (84.6°F), closely aligned with March's 26.8°C (80.2°F). In Tân Lưu, an average nighttime temperature of 23.2°C (73.8°F) is expected during April.

Heat index

The heat index value for April is evaluated at a torrid 36°C (96.8°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values hold great significance to children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

In April, the average relative humidity is 84%.

Rainfall

In Tân Lưu, in April, during 20.9 rainfall days, 81mm (3.19") of precipitation is typically accumulated. In Tân Lưu, during the entire year, the rain falls for 268.7 days and collects up to 1570mm (61.81") of precipitation.

Daylight

The average length of the day in April is 12h and 30min.
On the first day of April, sunrise is at 05:41 and sunset at 17:59. On the last day of the month, sunrise is at 05:22 and sunset at 18:05 +07.

Sunshine

In Tân Lưu, the average sunshine in April is 9.7h.

UV index

April through September, with an average maximum UV index of 7, are months with the highest UV index in Tân Lưu. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.
Note: A maximum high daily UV index of 7 during April translates into the following directions:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.