May weather forecast
Mỹ Hiệp, Vietnam

May, the last month of the spring in Mỹ Hiệp, is a hot month, with an average temperature fluctuating between 31.3°C (88.3°F) and 25°C (77°F).

Temperature

The transition into May reveals an average high-temperature of a tropical 31.3°C (88.3°F), mirroring a close resemblance to April. Mỹ Hiệp experiences a consistent average temperature of 25°C (77°F) throughout the nights in May.

Heat index

The heat index value for May is appraised at a scorching 42°C (107.6°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', measures the perceived warmth when incorporating the humidity present in the air. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

The average relative humidity in May in Mỹ Hiệp is 81%.

Rainfall

In Mỹ Hiệp, during May, the rain falls for 22.3 days and regularly aggregates up to 84mm (3.31") of precipitation. In Mỹ Hiệp, during the entire year, the rain falls for 268.7 days and collects up to 1570mm (61.81") of precipitation.

Daylight

In May, the average length of the day is 12h and 37min.
On the first day of May, sunrise is at 05:39 and sunset at 18:10. On the last day of the month, sunrise is at 05:34 and sunset at 18:16 +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 value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The daily high UV index of 7 in May translates into this advice:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Experience reduced UV exposure by about half when donning a wide-brim hat.