May weather forecast
Tây Tựu, Vietnam

The last month of the spring, May, is another hot month in Tây Tựu, Vietnam, with an average temperature varying between 34°C (93.2°F) and 24.8°C (76.6°F).

Temperature

The commencement of May sees a minor shift in the average high-temperature, moving from 30.8°C (87.4°F) in April to a still hot 34°C (93.2°F). During the month of May, Tây Tựu anticipates a mean low-temperature of 24.8°C (76.6°F).

Heat index

The heat index in May is calculated to be a life-threatening hot 49°C (120.2°F). Guard: Heat exhaustion and heat cramps are foreseeable. Prolonged effort may bring about heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In Tây Tựu, the average relative humidity in May is 74%.

Rainfall

In Tây Tựu, during May, the rain falls for 18.7 days and regularly aggregates up to 74mm (2.91") of precipitation. In Tây Tựu, during the entire year, the rain falls for 181.2 days and collects up to 595mm (23.43") of precipitation.

Daylight

In May, the average length of the day is 13h and 8min.
On the first day of the month, sunrise is at 05:26 and sunset at 18:22. On the last day of May, sunrise is at 05:15 and sunset at 18:34 +07.

Sunshine

In Tây Tựu, Vietnam, the average sunshine in May is 9h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.
Note: In May, the maximum UV index of 7 suggests this advice:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Enhance your sun protection with tightly woven, yet airy clothing.