May weather forecastLệ Chi, Vietnam

Weather in May

The last month of the spring, May, is also a hot month in Lệ Chi, Vietnam, with an average temperature fluctuating between 24.8°C (76.6°F) and 34°C (93.2°F).

Temperature

May's arrival brings a slight change in high-temperatures, adjusting from a hot 30.8°C (87.4°F) in April to a still tropical 34°C (93.2°F). Throughout the month of May, Lệ Chi expects an average low of 24.8°C (76.6°F).

Heat index

May's average heat index is calculated to be a life-threatening hot 49°C (120.2°F). Careful: Heat exhaustion and heat cramps are anticipated. With ongoing exertion, heatstroke becomes a possibility.
One should consider that heat index numbers are for shaded settings and light wind. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', evaluates the perceived heat by adding the effect of moisture in the air. 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. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

The average relative humidity in May is 74%.

Rainfall

In Lệ Chi, in May, it is raining for 18.7 days, with typically 74mm (2.91") of accumulated precipitation. In Lệ Chi, 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 05:25 and sunset at 18:20. On the last day of May, sunrise is at 05:14 and sunset at 18:33 +07.

Sunshine

The average sunshine in May in Lệ Chi 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 vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: During May, 7 as the daily maximum UV index converts into the following advice:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.