May weather forecast
Như Quỳnh, Vietnam

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

Temperature

The beginning of May signals a minor rise in the average high-temperature, moving from a tropical 30.8°C (87.4°F) in April to a still hot 34°C (93.2°F). Như Quỳnh experiences a consistent average temperature of 24.8°C (76.6°F) throughout the nights in May.

Heat index

For most parts of May, the heat index is appraised at a blazing hot 49°C (120.2°F). Precaution: Heat cramps along with heat exhaustion are possible. Heatstroke is a serious risk with continued exertion.
Realize that the values for the heat index are set for shaded places and light winds. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, 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 primarily vital for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

The average relative humidity in May is 74%.

Rainfall

In Như Quỳnh, in May, during 18.7 rainfall days, 74mm (2.91") of precipitation is typically accumulated. In Như Quỳnh, during the entire year, the rain falls for 182.1 days and collects up to 615mm (24.21") of precipitation.

Daylight

The average length of the day in May is 13h and 8min.
On the first day of May, sunrise is at 05:25 and sunset at 18:20. On the last day of the month, sunrise is at 05:14 and sunset at 18:33 +07.

Sunshine

In May, the average sunshine is 9h.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index, 7 in May, converts into the following recommendations:
Deter overexposure. Protecting against the sun's effects is essential. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.