April weather forecastLệ Chi, Vietnam

Weather in April

April is a tropical spring month in Lệ Chi, Vietnam, with an average temperature ranging between max 30.8°C (87.4°F) and min 21.8°C (71.2°F).

Temperature

Lệ Chi's transition into April brings a slight rise in the average high-temperature, moving from a moderately hot 26.8°C (80.2°F) in March to a hot 30.8°C (87.4°F). An average low-temperature of 21.8°C (71.2°F) is observed during April nights.

Heat index

For most parts of April, the heat index is calculated to be a torrid 39°C (102.2°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

In April, the average relative humidity is 77%.

Rainfall

In Lệ Chi, during April, the rain falls for 14.8 days and regularly aggregates up to 32mm (1.26") of precipitation. Throughout the year, there are 181.2 rainfall days, and 595mm (23.43") of precipitation is accumulated.

Daylight

In Lệ Chi, the average length of the day in April is 12h and 38min.
On the first day of the month, sunrise is at 05:48 and sunset at 18:10. On the last day of April, sunrise is at 05:25 and sunset at 18:20 +07.

Sunshine

In April, the average sunshine is 7.2h.

UV index

The average daily maximum UV index in April is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 6 in April translates into the following instructions:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.