May weather forecast
Tân Lưu, Vietnam

The last month of the spring, May, is a tropical month in Tân Lưu, Vietnam, with an average temperature varying between 25°C (77°F) and 31.3°C (88.3°F).

Temperature

In Tân Lưu, May's average high-temperature stands at a tropical 31.3°C (88.3°F), closely related to the preceding month. Tân Lưu encounters an average low-temperature of 25°C (77°F) during May nights.

Heat index

The average heat index in May is evaluated at a scorching 42°C (107.6°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

In May, the average relative humidity is 81%.

Rainfall

In Tân Lưu, in May, it is raining for 22.3 days, with typically 84mm (3.31") of accumulated precipitation. Throughout the year, there are 268.7 rainfall days, and 1570mm (61.81") of precipitation is accumulated.

Daylight

The average length of the day in May is 12h and 53min.
On the first day of the month, sunrise is at 05:22 and sunset at 18:05. On the last day of May, sunrise is at 05:14 and sunset at 18:15 +07.

Sunshine

The months with the most sunshine are May and June, with an average of 11h of sunshine.

UV index

The months with the highest UV index are April through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: A daily high UV index of 7 in May leads to these guidelines:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.