May weather forecast
Ngọc Tảo, Vietnam

May, the last month of the spring in Ngọc Tảo, is also a hot month, with an average temperature ranging between min 24.8°C (76.6°F) and max 34°C (93.2°F).

Temperature

With the onset of May, Ngọc Tảo experiences a subtle temperature shift, with the average high-temperature moving from 30.8°C (87.4°F) in April to a still hot 34°C (93.2°F). May in Ngọc Tảo generally records an average low-temperature of 24.8°C (76.6°F).

Heat index

May's average heat index is estimated at a blazing hot 49°C (120.2°F). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Perspiring is the body's way of cooling down, particularly by allowing sweat to evaporate and take the heat with it. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In Ngọc Tảo, the average relative humidity in May is 74%.

Rainfall

In Ngọc Tảo, in May, it is raining for 18.7 days, with typically 74mm (2.91") of accumulated precipitation. In Ngọc Tảo, 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 May, sunrise is at 05:26 and sunset at 18:22. On the last day of the month, sunrise is at 05:15 and sunset at 18:35 +07.

Sunshine

In May, the average sunshine 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 value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In May, the UV index of 7 transforms into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.