May weather forecast
Hạ Vàng, Vietnam

The last month of the spring, May, is a tropical month in Hạ Vàng, Vietnam, with an average temperature varying between 31.8°C and 25.7°C.

Temperature

As May unfolds, the average high-temperature reaches a hot 31.8°C, hinting at a slight fluctuation from the previous month. An average low-temperature of 25.7°C is noted during the month of May.

Heat index

The heat index value for May is estimated at an extremely hot 42°C. Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', reflects the feeling of heat when considering both air temperature and humidity. 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. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. 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. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

In Hạ Vàng, the average relative humidity in May is 75%.

Rainfall

In Hạ Vàng, in May, during 17.6 rainfall days, 67mm of precipitation is typically accumulated. Throughout the year, there are 223.3 rainfall days, and 1185mm of precipitation is accumulated.

Daylight

In May, the average length of the day is 13h and 0min.
On the first day of the month, sunrise is at 05:29 and sunset at 18:18. On the last day of May, sunrise is at 05:19 and sunset at 18:29 +07.

Sunshine

In May, the average sunshine is 10.8h.

UV index

April through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index, 7 in May, converts into the following recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.